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Development of Environmentally Sound Recycling Technology for Precious Metals and Rare Metals

Research Project

Project/Area Number 26220910
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Research Field Metal making/Resorce production engineering
Research InstitutionThe University of Tokyo

Principal Investigator

Okabe Toru H.  東京大学, 生産技術研究所, 教授 (00280884)

Co-Investigator(Kenkyū-buntansha) 森田 一樹  東京大学, 大学院工学系研究科(工学部), 教授 (00210170)
八木 俊介  東京大学, 生産技術研究所, 准教授 (60452273)
Research Collaborator NOSE Katsuhiro  
TANINOUCHI Yu-ki  
NAKAMURA Takashi  
OUCHI Takanari  
Project Period (FY) 2014-05-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥192,270,000 (Direct Cost: ¥147,900,000、Indirect Cost: ¥44,370,000)
Fiscal Year 2018: ¥34,710,000 (Direct Cost: ¥26,700,000、Indirect Cost: ¥8,010,000)
Fiscal Year 2017: ¥33,800,000 (Direct Cost: ¥26,000,000、Indirect Cost: ¥7,800,000)
Fiscal Year 2016: ¥41,730,000 (Direct Cost: ¥32,100,000、Indirect Cost: ¥9,630,000)
Fiscal Year 2015: ¥39,260,000 (Direct Cost: ¥30,200,000、Indirect Cost: ¥9,060,000)
Fiscal Year 2014: ¥42,770,000 (Direct Cost: ¥32,900,000、Indirect Cost: ¥9,870,000)
Keywordsレアメタル / リサイクル / 製錬 / 貴金属 / 環境調和型技術 / 環境調和型プロセス / 活性金属 / 溶融亜鉛 / レニウム / 溶解特性
Outline of Final Research Achievements

We have developed environment-friendly recycling technologies that efficiently extract rare metals and precious metals from scrap without generating harmful waste solutions (waste liquids) and exhaust gases. These technologies include: (1) a method for efficiently concentrating and separating platinum group metals in automobile catalytic converters without using harmful acids or other chemicals; (2) a technology for extracting and separating rare metals, such as rhenium, directly from end-of-life turbine blades used in aircraft and power stations without generating any waste aqueous solutions; and (3) a technique for converting contaminated titanium scrap, which is expected to increase in the future, into high-quality titanium feed material. These technologies will help establish an environment-friendly rare metal recycling system.

Academic Significance and Societal Importance of the Research Achievements

我が国は、金属資源のほぼ全量を輸入し、高い付加価値のハイテク製品を製造して輸出することによって、豊かな生活を維持している。このため、環境保全と資源戦略の両方の観点から、環境に調和しつつレアメタルを効率良くリサイクルする新技術の開発が極めて重要な課題となっている。本研究の成果は我が国における循環型社会の構築に大きく貢献するものである。

Assessment Rating
Verification Result (Rating)

A

Result (Rating)

A: Progress in the research is steadily towards the initial goal. Expected research results are expected.

Report

(10 results)
  • 2019 Research Progress Assessment (Verification Result) ( PDF )
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report   Abstract(Research Progress Assessment) ( PDF )   Research Progress Assessment (Result) ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Abstract ( PDF )   Annual Research Report

Research Products

(259 results)

All 2019 2018 2017 2016 2015 2014 Other

All Journal Article (65 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 55 results,  Open Access: 2 results,  Acknowledgement Compliant: 19 results) Presentation (183 results) (of which Int'l Joint Research: 69 results,  Invited: 75 results) Book (3 results) Remarks (6 results) Funded Workshop (2 results)

  • [Journal Article] Deoxidation of Titanium Using Mg as Deoxidant in MgCl2-YCl3 Flux2019

    • Author(s)
      Zheng Chenyi、Ouchi Takanari、Iizuka Akihiro、Taninouchi Yu-ki、Okabe Toru H.
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 50 Pages: 622-631

    • DOI

      10.1007/s11663-018-1494-2

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] チタンのリサイクル2019

    • Author(s)
      岡部 徹, 竹田 修
    • Journal Title

      軽金属

      Volume: 68 Pages: 636-644

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Smelting, Refining, and Recycling of Titanium2019

    • Author(s)
      岡部 徹
    • Journal Title

      Materia Japan

      Volume: 58 Issue: 4 Pages: 176-180

    • DOI

      10.2320/materia.58.176

    • NAID

      130007621662

    • ISSN
      1340-2625, 1884-5843
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recovery of Platinum Group Metals from Spent Catalysts Using Iron Chloride Vapor Treatment2018

    • Author(s)
      Taninouchi Yu-ki、Okabe Toru H.
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 49 Pages: 1781-1793

    • DOI

      10.1007/s11663-018-1269-9

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic Analysis of Deoxidation of Titanium Through the Formation of Rare-Earth Oxyfluorides2018

    • Author(s)
      Okabe Toru H.、Taninouchi Yu-ki、Zheng Chenyi
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 49 Pages: 3107-3117

    • DOI

      10.1007/s11663-018-1386-5

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of High-Grade Titanium Dioxide Directly from Titanium Ore Using Titanium Scrap and Iron Chloride Waste2018

    • Author(s)
      Kang Jungshin、Moon Gyeonghye、Kim Min-Seuk、Okabe Toru H.
    • Journal Title

      Metals and Materials International

      Volume: 25 Pages: 257-267

    • DOI

      10.1007/s12540-018-0175-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissolution Behavior of Iron and Steel Materials in Liquid Magnesium2018

    • Author(s)
      Taninouchi Yu-ki、Nose Katsuhiro、Okabe Toru H.
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 49 Pages: 3432-3443

    • DOI

      10.1007/s11663-018-1384-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 希土類供給の現状と課題2018

    • Author(s)
      竹田 修, 岡部 徹
    • Journal Title

      工業材料(【特集】自動車の電動化・電子化を支える磁性材料)

      Volume: 66 Pages: 58-63

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Current Status of Titanium Recycling and Related Technologies2018

    • Author(s)
      Takeda Osamu、Okabe Toru H.
    • Journal Title

      JOM

      Volume: NA

    • DOI

      10.1007/s11837-018-3278-1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significant uptake and release of hydrogen in nonstoichiometric Fe-Al compounds2018

    • Author(s)
      Tokumitsu Kazuto、Matsuyama Masao、Morita Kazuki
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 764 Pages: 969-976

    • DOI

      10.1016/j.jallcom.2018.05.250

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Manganese on the Thermodynamic Property of Tellurium in Molten Iron2018

    • Author(s)
      Ueda Shun、Morita Kazuki
    • Journal Title

      ISIJ Int.

      Volume: 58 Issue: 11 Pages: 2147-2149

    • DOI

      10.2355/isijinternational.isijint-2018-315

      10.2355/isijinternational.ISIJINT-2018-315

    • NAID

      130007519664

    • ISSN
      0915-1559, 1347-5460
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effective Alloying Treatment for Platinum Using Iron Chloride Vapor2018

    • Author(s)
      Yu-ki Taninouchi, T. H. Okabe
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 59 Issue: 1 Pages: 88-97

    • DOI

      10.2320/matertrans.m-m2017844

      10.2320/matertrans.M-M2017844

    • NAID

      130006279176

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic Considerations of Direct Oxygen Removal from Titanium2018

    • Author(s)
      T. H. Okabe, Chenyi Zheng, Yu-ki Taninouchi
    • Journal Title

      Metall. Mater. Trans. B

      Volume: -

    • DOI

      10.1007/s11663-018-1172-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Selective Efficient Recovery of Nd and Dy from Nd-Fe-B Magnet Scrap by Utilizing Molten MgCl22018

    • Author(s)
      Sakae Shirayama, T. H. Okabe
    • Journal Title

      Mater. Trans. B

      Volume: -

    • DOI

      10.1007/s11663-018-1176-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of Oxygen on Cu Distribution Behavior Between Molten Iron and FeS-Based Flux2018

    • Author(s)
      Y.Kang, K.Shin, K.Morita
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 49B

    • DOI

      10.1007/s11663-018-1225-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sysnthesis and Kinetics of Titanium Silicides from Photovoltaic Industry Waste and Steelmaking Slag for Silicon and Titanium Recovery2018

    • Author(s)
      Z.Chen, Y.You, K.Morita
    • Journal Title

      ACS Sustainable Chemistry & Engineering

      Volume: -

    • DOI

      10.1021/acssuschemeng.8b00919

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Removal of Boron from Molten Si and Si-Cu Using Ammonia Containing Gas2018

    • Author(s)
      Z.Chen, K.Morita
    • Journal Title

      Silicon

      Volume: - Pages: 7078-7085

    • DOI

      10.1007/s12633-017-9681-3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of CH3COOH on Hydrometallurgical Purification of Metallurgical-Grade Silicon Using HCl-HF Leaching2018

    • Author(s)
      C.Tian, H.Lu, K.Wei, W.Ma, K.Xie, J.Wu, Y.Lei ,B.Yang, K.Morita
    • Journal Title

      Journal of Metals

      Volume: 70 Pages: 527-532

    • DOI

      10.1007/s11837-017-2692-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Impurity Phases and Their Removal in Si Purification with Al-Si Alloy Using Transition Metals as Additives2018

    • Author(s)
      Y.Lei, W.Ma, J.Wu, K.Wei, S.Li, K.Morita
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 734 Pages: 250-257

    • DOI

      10.1016/j.jallcom.2017.10.292

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design, Test and Theoretical Assessments for Reduction of Titanium Oxide to Produce Titanium in Molten Salt2017

    • Author(s)
      K. Ono, Toru H. Okabe, R. O. Suzuki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 3 Pages: 313-318

    • DOI

      10.2320/matertrans.mk201604

      10.2320/matertrans.MK201604

    • NAID

      130005397680

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Concentration of Platinum Group Metals from Catalyst Scraps Using Iron Deposition Pretreatment2017

    • Author(s)
      Yu-ki Taninouchi, Tesuo Watanabe, Toru H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 2027-2036

    • DOI

      10.1007/s11663-017-0999-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimentally Determined Phase Diagram for the Barium Sulfide-Copper(I) Sulfide System Above 873 K (600 °C)2017

    • Author(s)
      Caspar Stinn, Katsuhiro Nose, Toru H. Okabe, Antoine Allanore
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 2922-2929

    • DOI

      10.1007/s11663-017-1107-5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhanced Dissolution of Platinum Group Metals by Utilizing Electroless Iron Deposition2017

    • Author(s)
      Yu-ki Taninouchi, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 2866-2872

    • DOI

      10.1007/s11663-017-1087-5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recovery of Platinum Group Metals from Spent Catalysts Using Electroless Nickel Plating and Magnetic Separation2017

    • Author(s)
      Y. Taninouchi, T. Watanabe, T. H. Okabe
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 3 Pages: 410-419

    • DOI

      10.2320/matertrans.m-m2017801

      10.2320/matertrans.M-M2017801

    • NAID

      130005397717

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] チタンの製精錬2017

    • Author(s)
      竹田 修, 岡部 徹
    • Journal Title

      軽金属

      Volume: 67 Pages: 257-263

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 希土類金属リサイクル技術の開発動向2017

    • Author(s)
      竹田 修, 岡部 徹
    • Journal Title

      金属

      Volume: 87 Pages: 752-758

    • Related Report
      2017 Annual Research Report
  • [Journal Article] チタンのリサイクル2017

    • Author(s)
      岡部 徹, 竹田 修
    • Journal Title

      金属

      Volume: 87 Pages: 758-764

    • Related Report
      2017 Annual Research Report
  • [Journal Article] ニッケル基超合金タービンブレードからのレアメタルの回収技術2017

    • Author(s)
      八木 良平, 岡部 徹
    • Journal Title

      金属

      Volume: 87 Pages: 777-784

    • Related Report
      2017 Annual Research Report
  • [Journal Article] チタンの現状と製造技術2017

    • Author(s)
      岡部 徹
    • Journal Title

      NSSTつうしん

      Volume: - Pages: 2-3

    • Related Report
      2017 Annual Research Report
  • [Journal Article] レアメタルに関する大きな誤解:工場のゴミゼロ化は本当に環境に優しいのか2017

    • Author(s)
      岡部 徹
    • Journal Title

      OHM

      Volume: 104 Pages: 40-42

    • NAID

      40021378620

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Model Implementation of Boron Removal Using CaCl2-CaO- SiO2 Slag System for Solar-Grade Silicon2017

    • Author(s)
      H.Chen, Y.Wang, W.Zheng, Q.Li, X.Yuan, K.Morita
    • Journal Title

      Metallurgical and Materials Transactions B

      Volume: 48B Pages: 3219-3227

    • DOI

      10.1007/s11663-017-1105-7

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of Structure and Temperature on the Thermal Conductivity of Molten CaO-B2O32017

    • Author(s)
      Y.Kim, Y.Yanaba, K.Morita
    • Journal Title

      Journal of the American Ceramic Society

      Volume: 100 Pages: 5746-5754

    • DOI

      10.1111/jace.15123

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamics and Kinetics of Direct Synthesis of Solar Grade Silicon from Metallurgical Silicon Wafer by Liquid Phase Migration in Solid Silicon2017

    • Author(s)
      S.Kawanishi, K.Matsunaga, T.Yoshikawa, K.Morita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 11 Pages: 1571-1580

    • DOI

      10.2320/matertrans.m2017202

      10.2320/matertrans.M2017202

    • NAID

      130006179825

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aluminum Co-Doping Method to Increase the Boron and Phosphorous Concentration Limits Allowed in Silicon Feedstock for Solar Cells2017

    • Author(s)
      Y.You, K.Morita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 10 Pages: 1439-1443

    • DOI

      10.2320/matertrans.m2017149

      10.2320/matertrans.M2017149

    • NAID

      130006096739

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temperature Dependence and Cation Effects in the Thermal Conductivity of Glassy and Molten Alkali Borates2017

    • Author(s)
      Y.Kim, K.Morita
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: 471 Pages: 187-194

    • DOI

      10.1016/j.jnoncrysol.2017.05.034

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immobilization of Cr (VI) in Stainless Steel Slag and Cd, As, and Pb in Wastewater Using Blast Furnace Slag via a Hydrothermal Treatment2017

    • Author(s)
      S.J.Tae, K.Morita
    • Journal Title

      Metals and Materials International

      Volume: 23 Pages: 576-581

    • DOI

      10.1007/s12540-017-6576-1

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Leaching Behaviors of Impurities in Metallurgical-Grade Silicon with Hafnium Addition2017

    • Author(s)
      Y.Lei, W.Ma, X.Ma, J.Wu, K.Wei, S.Li and K.Morita
    • Journal Title

      Hydrometallurgy

      Volume: 169 Pages: 433-439

    • DOI

      10.1016/j.hydromet.2017.03.004

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuous Extraction of Nickel from Superalloy Scraps Using Zinc Circulation2017

    • Author(s)
      R. Yagi, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 1494-1501

    • DOI

      10.1007/s11663-017-0941-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Selective Removal of Iron from Low-Grade Ti Ore by Reacting with Calcium Chloride2017

    • Author(s)
      J. Kang, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 294-301

    • DOI

      10.1007/s11663-016-0820-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Recovery of Nickel from Nickel-Based Superalloy Scraps by Utilizing Molten Zinc2017

    • Author(s)
      R. Yagi, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 48 Pages: 335-345

    • DOI

      10.1007/s11663-016-0854-z

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Bottlenecks in Rare Metal Supply and the Importance of Recycling - a Japanese Perspective2017

    • Author(s)
      T. H. Okabe
    • Journal Title

      Mineral Processing and Extractive Metallurgy

      Volume: 126 Pages: 22-32

    • DOI

      10.1080/03719553.2016.1268855

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Optimum Conditions for Extracting Rare Earth Metals from Waste Magnets by Using Molten Magnesium2017

    • Author(s)
      T. Akahori, Y. Miyamoto, T. Saeki, M. Okamoto, T. H. Okabe
    • Journal Title

      J. Alloys Compd.

      Volume: 703 Pages: 337-343

    • DOI

      10.1016/j.jallcom.2017.01.211

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vapor Treatment for Alloying and Magnetizing Platinum Group Metals2017

    • Author(s)
      Y. Taninouchi, T. H. Okabe
    • Journal Title

      Proceedings of the TMS 2017 146th Annual Meeting & Exhibition (TMS2017)

      Volume: - Pages: 119-127

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Challenge and Vision of Environment and Recycling Technologies for Rare Metals2017

    • Author(s)
      岡部 徹
    • Journal Title

      Materia Japan

      Volume: 56 Issue: 3 Pages: 157-160

    • DOI

      10.2320/materia.56.157

    • NAID

      130005396209

    • ISSN
      1340-2625, 1884-5843
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 溶融塩を利用するレアメタルの製錬・リサイクル技術の開発2017

    • Author(s)
      岡部 徹
    • Journal Title

      溶融塩および高温化学

      Volume: 60 Pages: 3-7

    • NAID

      40021642184

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electrochemical Deoxidation of Titanium and Its Alloy Using Molten Magnesium Chloride2016

    • Author(s)
      Y. Taninouchi, Y. Hamanaka, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 47 Pages: 3394-3404

    • DOI

      10.1007/s11663-016-0792-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Chlorination-Volatilization Behavior of Titanium Metal Scraps during Recycling Using Reaction-Mediating Molten Salt2016

    • Author(s)
      Y. Taninouchi, Y. Hamanaka, T. H. Okabe
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 57 Issue: 8 Pages: 1309-1318

    • DOI

      10.2320/matertrans.m-m2016818

      10.2320/matertrans.M-M2016818

    • NAID

      130005165717

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Direct Oxygen Removal Technique for Recycling Titanium Using Molten MgCl2 Salt2016

    • Author(s)
      T. H. Okabe, Y. Hamanaka, Y. Taninouchi
    • Journal Title

      Faraday Discussions

      Volume: 190 Pages: 109-126

    • DOI

      10.1039/c5fd00229j

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Removal of Iron from Titanium Ore by Selective Chlorination Using TiCl4 under High Oxygen Chemical Potential2016

    • Author(s)
      J. Kang, T. H. Okabe
    • Journal Title

      Int. J. Mineral Process.

      Volume: 149 Pages: 111-118

    • DOI

      10.1016/j.minpro.2016.02.014

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Development of a Novel Titania Slag Upgrading Process Using Titanium Tetrachloride2016

    • Author(s)
      J. Kang, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. B

      Volume: 47 Pages: 320-329

    • DOI

      10.1007/s11663-015-0507-7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Recycling Titanium and Its Alloys by Utilizing Molten Salt2016

    • Author(s)
      T. H. Okabe, Y. Taninouchi
    • Journal Title

      Proceedings of the10th International Conference on Molten Slags, Fluxes and Salts (MOLTEN16)

      Volume: - Pages: 751-760

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Thermodynamic Properties of the CaO-AlO1.5-CeO1.5 System2016

    • Author(s)
      R. Kitano, K. Morita
    • Journal Title

      Proceedings of the 10th International Conference on Molten Slags, Fluxes and Salts (MOLTEN 2016)

      Volume: - Pages: 723-730

    • NAID

      130005280995

    • Related Report
      2016 Annual Research Report
  • [Journal Article] レニウムのリサイクルの現状とプロセス技術2016

    • Author(s)
      八木 良平, 岡部 徹
    • Journal Title

      Journal of MMIJ

      Volume: 132 Pages: 114-122

    • DOI

      10.2473/journalofmmij.132.114

    • NAID

      130005255814

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Current Status and Smelting Technologies of Rhenium2016

    • Author(s)
      八木 良平, 岡部 徹
    • Journal Title

      J. Japan Inst. Metals

      Volume: 80 Issue: 6 Pages: 341-349

    • DOI

      10.2320/jinstmet.j2016022

      10.2320/jinstmet.J2016022

    • NAID

      130005153011

    • ISSN
      0021-4876, 1880-6880, 2433-7501
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 廃液や塩化物廃棄物を排出しない環境調和型のチタン製錬法2016

    • Author(s)
      岡部 徹, 姜 正信
    • Journal Title

      チタン

      Volume: 64 Pages: 112-117

    • NAID

      40020830814

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] レアメタルのリサイクルの意義と技術開発の動向について2016

    • Author(s)
      岡部 徹
    • Journal Title

      まぐね(日本磁気学会誌)

      Volume: 11 Pages: 5-13

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] レアメタルのリサイクルの意義と技術開発の動向について2016

    • Author(s)
      岡部 徹
    • Journal Title

      まぐね

      Volume: 11 Pages: 5-13

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レアアースをはじめとするレアメタルの資源戦略と環境制約2015

    • Author(s)
      岡部 徹
    • Journal Title

      環境情報科学

      Volume: 43 Pages: 1-6

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レアメタルの使用量削減や代替材料開発の是非に関する逆説的な事例について2015

    • Author(s)
      岡部 徹
    • Journal Title

      Material Stage

      Volume: 15 Pages: 37-43

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reaction-Mediator-Based Chlorination for the Recycling of Titanium Metal Scrap Utilizing Chloride Waste2015

    • Author(s)
      Yu-ki Taninouchi, Yuki Hamanaka, and Toru H. Okabe
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 56 Issue: 1 Pages: 1-9

    • DOI

      10.2320/matertrans.m-m2014838

      10.2320/matertrans.M-M2014838

    • NAID

      130004704637

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermodynamic Consideration of the Removal of Iron from Titanium Ore by Selective Chlorination2014

    • Author(s)
      J. Kang, T. H. Okabe
    • Journal Title

      Metallurgical and Materials Transaction B

      Volume: 45 Pages: 1260-1271

    • DOI

      10.1007/s11663-014-0061-8

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissolution Behavior of Platinum in Na<sub>2</sub>O&ndash;SiO<sub>2</sub>-Based Slags2014

    • Author(s)
      C. Wiraseranee, T. Yoshikawa, T. H. Okabe, K. Morita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 55 Issue: 7 Pages: 1083-1090

    • DOI

      10.2320/matertrans.m2014042

      10.2320/matertrans.M2014042

    • NAID

      130004455344

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Current Status on Resource and Recycling Technology for Rare Earths2014

    • Author(s)
      O. Takeda, T. H. Okabe
    • Journal Title

      Metall. Mater. Trans. E

      Volume: 1 Pages: 160-173

    • DOI

      10.1007/s40553-014-0016-7

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Current Status of Resources and Supply-Demand of Nickel, and Outlook of Hydrometallurgical Processes for Nickel Laterite Ore2014

    • Author(s)
      尾﨑 佳智、岡部 徹、香川 豊
    • Journal Title

      J.MMIJ

      Volume: 130 Issue: 4 Pages: 93-103

    • DOI

      10.2473/journalofmmij.130.93

    • NAID

      130005064005

    • ISSN
      1881-6118, 1884-0450
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レアアースのグリーン・リサイクル技術の開発2014

    • Author(s)
      竹田 修、岡部 徹、岡本 正英、白山 栄、梅津 良昭
    • Journal Title

      ファインケミカル誌

      Volume: 43 Pages: 37-42

    • Related Report
      2014 Annual Research Report
  • [Presentation] レアアースをはじめとするレアメタルの最近の話題2019

    • Author(s)
      岡部 徹
    • Organizer
      第19回ADSTEFANユーザ会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 酸化焙焼法を用いた超合金スクラップからのレニウムの回収2019

    • Author(s)
      八木 良平, 成田 伊織, 岡部 徹
    • Organizer
      第6回貴金属シンポジウム 貴金属の製錬・リサイクル技術の最前線
    • Related Report
      2018 Annual Research Report
  • [Presentation] 貴金属やレアメタルの現状と展望 ~ 一般には常識と思われているデマや誤解を解説 ~2019

    • Author(s)
      岡部 徹
    • Organizer
      21世紀播磨科学技術フォーラム 第56回セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 「産学連携と研究倫理」~レアメタル研究者からみた様々な問題~2019

    • Author(s)
      岡部 徹
    • Organizer
      Vanguard Tokyo法律事務所新年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レアメタルの現状と問題点 ~ 一般には常識と思われているデマや誤解を解説 ~2019

    • Author(s)
      岡部 徹
    • Organizer
      東大医学部1月15日のリサーチカンファ
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レアメタル総論(8)~レアメタルの基礎から一般には常識と思われているデマや誤解を解説+最近の話題~2019

    • Author(s)
      岡部 徹
    • Organizer
      長瀬産業株式会社関係者に対して講演
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] アカデミアからみたタンタル業界2019

    • Author(s)
      岡部 徹
    • Organizer
      国際タンタル・ニオブサミット2019inTOKYO
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 放射性廃棄物の資源化の課題とその方策2019

    • Author(s)
      岡部 徹
    • Organizer
      ImPACT藤田プログラム成果報告会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Recycling of Critical Metals2019

    • Author(s)
      Toru H. Okabe and Takanari Ouchi
    • Organizer
      REWAS2019 Manufacturing the Circular Materials Economy, TMS Annual Meeting & Exhibition
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recycling Precious Metals and Rare Metals from Scraps2019

    • Author(s)
      Toru H. Okabe
    • Organizer
      TMS 2019 EPD/MPMD Luncheon Speaker, TMS Annual Meeting & Exhibition
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レアメタルの資源・製錬・リサイクルに関する最近の話題2019

    • Author(s)
      岡部 徹
    • Organizer
      第2回 非鉄金属資源・製錬・リサイクル特別セミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] Thermodynamic Consideration of a New Recycling Process of Gold from Electronic Waste Utilizing FeCl2 Vapor Treatment2019

    • Author(s)
      Er Li, Takanari Ouchi, Toru H. Okabe
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fundamental Research on Lanthanothermic Deoxidation of Titanium and Reduction of Titanium Oxides2019

    • Author(s)
      Takara Tanaka, Takanari Ouchi, Toru H. Okabe
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Deoxidation of Titanium Scrap in a Molten Mixture of Magnesium Chloride and Holmium chloride2019

    • Author(s)
      Lingxin Kong, Takanari Ouchi, Toru H. Okabe
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deoxidation of Titanium Scrap using Mixtures of Magnesium Chloride and Rare-Earth Chlorides2019

    • Author(s)
      Takanari Ouchi, Chenyi Zheng, Lingxin Kong, Toru H. Okabe
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recovery of Rhenium from Superalloy Scraps by Oxidative Roasting2019

    • Author(s)
      Ryohei Yagi, Iori Narita, Toru H. Okabe
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 貴金属の製錬・精錬・リサイクル2019

    • Author(s)
      岡部 徹
    • Organizer
      日本金属学会2019年春期(第164回)講演大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 塩化マグネシウムと希土類塩化物混合溶融塩を用いたTiスクラップ脱酸法の開発2019

    • Author(s)
      大内 隆成, 鄭 忱奕, Lingxin Kong,岡部 徹
    • Organizer
      日本金属学会2019年春期(第164回)講演大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 金属の不思議 実験実演2019

    • Author(s)
      岡部 徹
    • Organizer
      こどもめばえフェスタ
    • Related Report
      2018 Annual Research Report
  • [Presentation] In Situ Observation on the Interactions of Non-metallic Inclusions on the Surface of Liquid Steel2019

    • Author(s)
      Y.Kang, P.Scheller, K.Morita and S Du
    • Organizer
      148th TMS Annual Meeting (TMS2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Theoretical Calculation of Thermodynamic Properties of Liquid Transition-metal Alloys with Perturbation Theory2019

    • Author(s)
      S.Ueda and K.Morita
    • Organizer
      148th TMS Annual Meeting (TMS2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CaO-BO1.5-AlO1.5系融体の熱伝導度に及ぼす局所構造の影響2019

    • Author(s)
      青木穂高、白山栄、森田一樹
    • Organizer
      日本鉄鋼協会第177回講演大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大気雰囲気下で作製したCaO-SiO2-MgO-FetO-P2O5系スラグの溶出特性に及ぼす冷却条件の影響2019

    • Author(s)
      井上翔太、森田一樹
    • Organizer
      日本鉄鋼協会第177回講演大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Thermodynamics and Microstructure Control of CoCrCuxFeNi Based High Entropy Alloy2019

    • Author(s)
      羅中元、森田一樹
    • Organizer
      日本鉄鋼協会第177回講演大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] "Redox Reactions of Sulfides at Low Temperatures for Energy Applications"2019

    • Author(s)
      Shunsuke Yagi
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of Redox Reactions of Metal Sulfides toward Novel Rechargeable Batteries2019

    • Author(s)
      Ryo Fukunaga, Mary Elizabeth Wagner, Antoine Allanore, Shunsuke Yagi
    • Organizer
      The 14th Workshop on Reactive Metal Processing (RMW14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Introduction of Ruthenates as Promising Oxygen Evolution Catalysts2019

    • Author(s)
      Shigeto Hirai, Shunsuke Yagi, Tomoya Ohno, Takeshi Matsuda
    • Organizer
      2019 Symposium for the Promotion of Applied Research Collaboration in Asia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Smelting, Refining, and Recycling of Titanium2018

    • Author(s)
      Toru H. Okabe, Chenyi Zheng, Takanari Ouchi
    • Organizer
      2018 Spring Conference of the Korean Institute of Metals and Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 夢とロマンのチタン製錬2018

    • Author(s)
      岡部 徹
    • Organizer
      日本学術振興会素材プロセシング第69委員会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 資源・素材学会の国際交流活動2018

    • Author(s)
      岡部 徹
    • Organizer
      国際交流ワークショップ「材料系学協会における国際交流活動の課題と展望」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] On the Smelting, Refining and Recycling of Titanium2018

    • Author(s)
      Toru H. Okabe, Chenyi Zheng, Takanari Ouchi
    • Organizer
      6th International round table on titanium production in molten salts (TiRT2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Deoxidation of Titanium Scraps in a Molten Mixture of MgCl2-YCl32018

    • Author(s)
      Takanari Ouchi, Chenyi Zheng, Toru H. Okabe
    • Organizer
      6th International round table on titanium production in molten salts (TiRT2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レアメタルに関する最近の話題2018

    • Author(s)
      岡部 徹
    • Organizer
      第81回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 亜鉛処理と湿式処理を用いた超合金スクラップからのレニウムの新規リサイクルプロセス2018

    • Author(s)
      成田 伊織, 八木 良平, 岡部 徹
    • Organizer
      資源・素材学会 関東支部 第15回「資源・素材・環境」技術と研究の交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Laを用いたTiO2のMg金属熱還元法に関する熱力学的考察2018

    • Author(s)
      田中 尚良, 大内 隆成, 岡部 徹
    • Organizer
      資源・素材学会 関東支部 第15回「資源・素材・環境」技術と研究の交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レアメタル総論(7)~センサーに使われるレアメタル~2018

    • Author(s)
      岡部 徹
    • Organizer
      長瀬産業株式会社関係者に対して講演
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Study of High-grade TiO2 Production from Ilmenite via Selective Chlorination and Chlorine Recovery Processes2018

    • Author(s)
      Jungshin Kang, Gyeonghye Moon, Min-Seuk Kim, and Toru H. Okabe
    • Organizer
      Extraction 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] これからの産学連携のあり方と課題2018

    • Author(s)
      岡部 徹
    • Organizer
      資源素材学会秋季大会, 企画セッション:非鉄金属製錬における産学連携の推進
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 亜鉛処理による超合金の微粉末化手法を利用した新規レニウムリサイクルプロセス2018

    • Author(s)
      成田 伊織, 八木 良平, 岡部 徹
    • Organizer
      資源・素材2018(福岡)-平成30年度資源・素材関係学協会合同秋季大会-
    • Related Report
      2018 Annual Research Report
  • [Presentation] 非鉄産業界に対する期待と大学における新しい展開2018

    • Author(s)
      岡部 徹
    • Organizer
      第82回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] チタンの製錬・精錬・リサイクル2018

    • Author(s)
      岡部 徹
    • Organizer
      日本金属学会2018年秋期(第163回)講演大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Current Status of Titanium Production, and its Future2018

    • Author(s)
      Toru H. Okabe
    • Organizer
      10th Kyoto International Forum for Energy and Environment Symposium (KIFEE-10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recovery of Rhenium from Turbine Blades by Hydro-metallurgical Route2018

    • Author(s)
      Iori Narita, Ryohei Yagi, and Toru H. Okabe
    • Organizer
      10th Kyoto International Forum for Energy and Environment Symposium (KIFEE-10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of the Possibility of Magnesiothermic Reduction of Titanium Oxides for Producing High Purity Titanium2018

    • Author(s)
      Takara Tanaka, Takanari Ouchi, and Toru H. Okabe
    • Organizer
      10th Kyoto International Forum for Energy and Environment Symposium (KIFEE-10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レアメタルの光と影 ~一般には常識と思われているデマや誤解を解説~2018

    • Author(s)
      岡部 徹
    • Organizer
      一橋大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レアメタル ~資源の現況と今後の活用法~2018

    • Author(s)
      岡部 徹
    • Organizer
      一般社団法人 学士会 「夕食会」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レアメタルのリサイクル2018

    • Author(s)
      岡部 徹
    • Organizer
      第12回 技術開発フォーラム 資源の開発・利活用・リサイクル技術最前線
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 日本のチタン業界に対する期待と、私が取り組んできたチタン製錬の研究2018

    • Author(s)
      岡部 徹
    • Organizer
      第83回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] チタンのリサイクルの現況と技術開発動向2018

    • Author(s)
      竹田 修, 岡部 徹
    • Organizer
      第83回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Deoxidation of Titanium Scraps Utilizing Molten Magnesium Chloride-Holmium Chloride2018

    • Author(s)
      Lingxin Kong, Takanari Ouchi, Toru H. Okabe
    • Organizer
      第83回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] MgCl2-LaCl3 混合溶融塩を用いたTiO2のMg熱還元法の開発2018

    • Author(s)
      田中尚良, 大内 隆成, 岡部 徹
    • Organizer
      第83回 レアメタル研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レアメタルの現状と将来必要となるリサイクル技術2018

    • Author(s)
      岡部 徹
    • Organizer
      東北大学多元物質科学研究所第18回研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Relationship between the Thermal Conductivity and the Structure of the CaO-BO1.5- SiO2-AlO1.5 Mold Flux System2018

    • Author(s)
      S.Shirayama, H.Aoki, Y.Kim and K.Morita
    • Organizer
      The 7th International Congress on the Science and Technology of Steelmaking (ICS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermodynamic Properties of Molten Slags by Chemical Equilibration Techniques2018

    • Author(s)
      K.Morita
    • Organizer
      Discussion Meeting on Thermodynamics of Alloys, TOFA 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CaO-SiO2-MgO-FetO-P2O5系スラグの溶出特性に及ぼす冷却条件の影響2018

    • Author(s)
      永田風彦、森田一樹
    • Organizer
      日本鉄鋼協会第176回講演大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Boron Removal from Molten Silicon by Ammonia Gas Blowing2018

    • Author(s)
      何宣逸、森田一樹
    • Organizer
      日本金属学会 関東支部 第15回ヤングメタラジスト研究交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 冷却条件を制御した転炉系製鋼スラグのアルカリ成分の溶出挙動2018

    • Author(s)
      永田風彦、森田一樹
    • Organizer
      日本金属学会 関東支部 第15回ヤングメタラジスト研究交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 蒸気圧制御による溶鉄中Mgの熱力学的性質の測定2018

    • Author(s)
      前河智之、上田駿、森田一樹、岡山敦
    • Organizer
      日本金属学会 関東支部 第15回ヤングメタラジスト研究交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Electrochemical Performance of Active Materials for Al Battery2018

    • Author(s)
      Shingo Yamagata, Shunsuke Yagi
    • Organizer
      The 12th NanoSquare Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent Progress in Mg Rechargeable Batteries2018

    • Author(s)
      Shunsuke Yagi
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation into possible positive-electrode active materials for magnesium batteries2018

    • Author(s)
      J. Han, S. Yagi, K. Shimokawa, T. Ichitsubo
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 未来材料:チタン・レアメタル2018

    • Author(s)
      岡部 徹
    • Organizer
      第6回工学部グローバルセミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 貴金属・レアメタルのリサイクルの現状と意義 ~ 一般には常識と思われているデマや誤解を解説2018

    • Author(s)
      岡部 徹
    • Organizer
      日本産業機械工業会 3R リサイクル研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Industry-academia Collaboration in the Field of Non-ferrous Metals Resource Recovery Engineering2018

    • Author(s)
      Toru H. Okabe
    • Organizer
      International workshop on Mineral processing and Metallurgy 2018, IMM2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レアメタルの資源・製錬・リサイクルに関する最近の話題2018

    • Author(s)
      岡部 徹
    • Organizer
      第1回 非鉄金属資源・製錬・リサイクル特別セミナー
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of Thermodynamic Property of Mg in Molten Iron Using Transpiration Method2018

    • Author(s)
      Tomoyuki Maegawa, Shun Ueda, Atsushi Okayama, Kazuki Morita
    • Organizer
      TMS2018 147th Annual Meeting & Exhibition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of BO1.5 Addition on the Thermal Conductivity and the Structure of the CaO-BO1.5-AlO1.5 Mold Flux System2018

    • Author(s)
      Sakae Shirayama, Youngjae Kim, Kazuki Morita
    • Organizer
      TMS2018 147th Annual Meeting & Exhibition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Real-time Observation of Solution Growth Interface of SiC Using Alloy Solvent2018

    • Author(s)
      Sakiko Kawanishi, Takeshi Yoshikawa, Kazuki Morita
    • Organizer
      TMS2018 147th Annual Meeting & Exhibition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CaO-Na2O-SiO2系フラックスを用いたSi-Cu合金からのB除去2018

    • Author(s)
      深田恒, 森田一樹
    • Organizer
      日本鉄鋼協会 第175回春季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] フラックス処理及び凝固精製によるSi-Ca合金からのPの除去2018

    • Author(s)
      川本亮介, 森田一樹
    • Organizer
      日本鉄鋼協会 第175回春季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 製鋼スラグの凝固析出相に及ぼすMgOの影響2018

    • Author(s)
      永田風彦, 森田一樹
    • Organizer
      日本鉄鋼協会 第175回春季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of Novel Pyrometallurgical Recycling Processes for Rhenium from Superalloy Scraps2018

    • Author(s)
      Ryohei Yagi, Toru H. Okabe
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochemical Deoxidation of Titanium Scraps Utilizing Molten Magnesium Chloride-Yttrium Chloride2018

    • Author(s)
      Chenyi Zheng, Toru H. Okabe
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of the New Sintering Process for Titanium Powders Using Deoxidation Technique2018

    • Author(s)
      Akihiro Iizuka, Takanari Ouchi, Toru H. Okabe
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel Recycling Process for Rhenium from Superalloy Scrap Using Zn Treatment and Hydrometallurgical Method2018

    • Author(s)
      Iori Narita, Ryohei Yagi,Toru H. Okabe
    • Organizer
      The 13th Workshop on Reactive Metal Processing (RMW13)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vapor Treatment for Alloying and Magnetizing Platinum Group Metals2017

    • Author(s)
      Yu-ki Taninouchi, Toru H. Okabe
    • Organizer
      The 12th Workshop on Reactive Metal Processing (RMW12)
    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quadruple Perovskite Catalysts for Oxygen Evolution Reaction2017

    • Author(s)
      Shunsuke Yagi
    • Organizer
      The 12th Workshop on Reactive Metal Processing (RMW12)
    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nickel and Rhenium Separation from Ni-based Superalloy Scraps by Using Molten Bi-Zn2017

    • Author(s)
      Ryohei Yagi, Toru H. Okabe
    • Organizer
      The 12th Workshop on Reactive Metal Processing (RMW12)
    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of New Technologies for High-speed Production of Copper2017

    • Author(s)
      Kanta Iwaya, Toru H. Okabe
    • Organizer
      The 12th Workshop on Reactive Metal Processing (RMW12)
    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermodynamic Considerations of Titanium Deoxidation by Rare-Earth Metals2017

    • Author(s)
      Chenyi Zheng, Yu-ki Taninouchi, Toru H. Okabe
    • Organizer
      The 12th Workshop on Reactive Metal Processing (RMW12)
    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
    • Year and Date
      2017-03-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vapor Treatment for Alloying and Magnetizing Platinum Group Metals2017

    • Author(s)
      Yu-ki Taninouchi, Toru H. Okabe
    • Organizer
      Rare Metal Extraction & Processing, 2017 TMS Annual Meeting & Exhibition
    • Place of Presentation
      San Diego, CA, USA
    • Year and Date
      2017-02-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 未来材料:チタン~革新的新精練法や環境調和型リサイクル技術の将来~2017

    • Author(s)
      岡部 徹
    • Organizer
      第4回 高機能 金属展, 専門技術セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルの光と影~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      東京銀座新ロータリークラブ, 卓話
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Current Status on Resource and Recycling Technologies for Rare Earth2017

    • Author(s)
      Toru H. Okabe
    • Organizer
      Lecture at The 15th J/K Symp. (The 15th Japan/Korea International Symposium on Resources Recycling and Materials Science)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] チタン・レアメタル2017

    • Author(s)
      岡部 徹
    • Organizer
      平成29年度夏学期「高校生のための金曜特別講座」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルの光と影~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      日本工業倶楽部 会員座談会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 鉱物資源と製錬の実態とクリーンエネルギー社会の光と影2017

    • Author(s)
      岡部 徹
    • Organizer
      自由民主党 政務調査会 資源・エネルギー戦略調査会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルの光と影~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      同友クラブ 時事問題懇談会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Separation of Nickel and Refractory Metals from Nickel-based Superalloy Scraps by Using Molten Zinc2017

    • Author(s)
      Ryohei Yagi, Toru H. Okabe
    • Organizer
      UT2 workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Novel Recycling Techniques for Nickel-based Superalloy Scraps2017

    • Author(s)
      Ryohei Yagi, Toru H. Okabe
    • Organizer
      IIS PhD Student Live 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レアメタルの光と影 ~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      2017 年度SPEED 夏季セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルに関する最近の話題2017

    • Author(s)
      岡部 徹
    • Organizer
      第76回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Direct Oxygen Removal from Titanium Scrap Utilizing Deoxidation Capability of Rare-Earth Metals2017

    • Author(s)
      Chenyi Zheng, Toru H. Okabe
    • Organizer
      第14 回「資源・素材・環境」技術と研究の交流会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Current Status of Titanium Scrap and Recycling Technologies Utilizing Molten Salt2017

    • Author(s)
      Toru H. Okabe
    • Organizer
      2017 International Forum on Liquid Salts for Energy Storage Material (2017 LSESM)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermodynamic Analysis for the New Sintering Process of Titanium Powders by Utilizing Deoxidation Technique2017

    • Author(s)
      Akihiro Iizuka and Toru H. Okabe
    • Organizer
      2017 International Forum on Liquid Salts for Energy Storage Material (2017 LSESM)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非鉄産業界に対する期待と大学における新しい展開2017

    • Author(s)
      岡部 徹
    • Organizer
      第77回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] レアメタルの不思議!実感してみよう!2017

    • Author(s)
      岡部 徹
    • Organizer
      公益社団法人武蔵野法人会による「2017「青少年のための科学の祭典」東京大会in小金井」(9月24日(日), 11:00~)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルの不思議!実感してみよう!2017

    • Author(s)
      岡部 徹
    • Organizer
      公益社団法人武蔵野法人会による「2017「青少年のための科学の祭典」東京大会in小金井」(9月24日(日) , 14:00~)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 非鉄製錬分野における産学連携の意義と将来展望2017

    • Author(s)
      岡部 徹
    • Organizer
      資源素材学会秋季大会, 企画セッション:非鉄金属分野における産学連携
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルの光と影 ~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      コマツ執行役員ミーティング
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 希土類金属の脱酸能力を利用するチタンスクラップ中の酸素の直接除去2017

    • Author(s)
      鄭 忱奕, 谷ノ内 勇樹, 岡部 徹
    • Organizer
      第5回「チタン若手研究者・技術者交流会」
    • Related Report
      2017 Annual Research Report
  • [Presentation] 低コストチタンの製造の可能性と課題2017

    • Author(s)
      岡部 徹
    • Organizer
      第77回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Production of high-grade titanium dioxide from ilmenite using titanium scrap and iron chloride waste2017

    • Author(s)
      Jungshin Kang, Gyeonghye Moon, Min-Seuk Kim, Toru H. Okabe
    • Organizer
      第78回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 塩化マグネシウム-塩化イットリウム溶融塩中における電気化学手法による2017

    • Author(s)
      鄭 忱奕, 岡部 徹
    • Organizer
      第78回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脱酸技術を応用する新しいチタン粉末焼結法の開発のための熱力学的考察2017

    • Author(s)
      飯塚 昭博, 岡部 徹
    • Organizer
      第78回 レアメタル研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 未来材料:チタン・レアメタル2017

    • Author(s)
      岡部 徹
    • Organizer
      東京大学 第68回 駒場祭 公開講座
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] チタンの革新的新精錬法および環境調和型リサイクル技術の将来2017

    • Author(s)
      岡部 徹
    • Organizer
      平成29年度日本チタン協会臨時総会 特別講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 未来材料:チタン・レアメタル~夢の材料チタンの将来性やレアメタルに関する問題点を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      夢 with Scienceノーベル物理学賞受賞梶田隆章基金事業
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 希土類の供給のボトルネックとリサイクルの重要性2017

    • Author(s)
      岡部 徹
    • Organizer
      2017 BMシンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] レアメタルに関する誤解2017

    • Author(s)
      岡部 徹
    • Organizer
      日本MRSサステイナビリティ―研究会主催 目からウロコの材料学 シンポジウム (横浜)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 気体流通法による溶鉄中Mgの熱力学的性質の測定2017

    • Author(s)
      前河智之, 森田一樹
    • Organizer
      日本鉄鋼協会 第174回秋季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] CaO-AlO1.5-BO1.5系融体の熱伝導測定と構造解析2017

    • Author(s)
      白山栄, 村井朱光, 金永宰, 森田一樹
    • Organizer
      日本鉄鋼協会 第174回秋季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Effect of temperature and cation on thermal conductivity in the glass and molten oxide system2017

    • Author(s)
      Youngjae Kim, Kazuki Morita
    • Organizer
      日本鉄鋼協会 第174回秋季講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 蒸気圧制御による溶鉄中Mgの熱力学的性質の測定2017

    • Author(s)
      前河智之, 上田駿, 岡山敦, 森田一樹
    • Organizer
      資源・素材学会 関東支部 『第14回「資源・素材・環境」技術と研究の交流会』
    • Related Report
      2017 Annual Research Report
  • [Presentation] 冷却条件を制御した転炉系製鋼スラグのアルカリ成分の溶出挙動2017

    • Author(s)
      永田 風彦, 森田一樹
    • Organizer
      資源・素材学会 関東支部 『第14回「資源・素材・環境」技術と研究の交流会』
    • Related Report
      2017 Annual Research Report
  • [Presentation] CaO-SiO2-CaF2系スラグを用いたSi-Ca合金中リンの還元除去2017

    • Author(s)
      川本 亮介, 森田一樹
    • Organizer
      資源・素材学会 関東支部 『第14回「資源・素材・環境」技術と研究の交流会』
    • Related Report
      2017 Annual Research Report
  • [Presentation] CaO-Na2O-SiO2系フラックスのボレートキャパシティの測定2017

    • Author(s)
      深田 恒, 森田一樹
    • Organizer
      資源・素材学会 関東支部 『第14回「資源・素材・環境」技術と研究の交流会』
    • Related Report
      2017 Annual Research Report
  • [Presentation] レアメタル総論(2)~レアメタルの基礎から一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      長瀬産業株式会社 講演会
    • Place of Presentation
      長瀬産業株式会社, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルの光と影~一般には常識と思われているデマや誤解を解説~2017

    • Author(s)
      岡部 徹
    • Organizer
      日本下水道協会技術研究部, 第24回認定工場責任技術者研修会特別講演
    • Place of Presentation
      笹川記念会館4階 第1・2会議室, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 溶融塩を利用するレアメタルの製錬・リサイクル技術の開発2017

    • Author(s)
      岡部 徹
    • Organizer
      (社)電気化学会 溶融塩委員会
    • Place of Presentation
      産総研関西センター, 池田市, 大阪
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 奇跡の物質-レアメタル2017

    • Author(s)
      岡部 徹
    • Organizer
      東工大附属高等学校にて講義(SGH課題研究)
    • Place of Presentation
      東工大附属高等学校
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 塩化鉄蒸気との反応を利用した白金族金属の鉄合金化2017

    • Author(s)
      谷ノ内 勇樹, 岡部 徹
    • Organizer
      第74回レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] 日本の資源そしてSLiT-Jへの期待2017

    • Author(s)
      岡部 徹
    • Organizer
      東北大学金属材料研究所共同利用ワークショップ「3GeV 高輝度放射光SLiT-J と産学協創」
    • Place of Presentation
      東北大学, 仙台
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルの現状と誤解2017

    • Author(s)
      岡部 徹
    • Organizer
      新化学技術推進協会(JACI)高選択性反応分科会 講演会
    • Place of Presentation
      JACI内会議室, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Strategies for a New Industrial Age: Substitution, Recycling and a Circular Economy2016

    • Author(s)
      Toru H. Okabe
    • Organizer
      Securing Critical Resources in a New Green and Industrial Era, Market perspectives from Japan and the United States
    • Place of Presentation
      Stanford University Shorenstein Asia-Pacific Center, 616 Serra St E301, Palo Alto, CA, USA
    • Year and Date
      2016-11-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] スクラップからのレアメタルのリサイクル -都市鉱山開発の光と影-2016

    • Author(s)
      岡部 徹
    • Organizer
      日本化学会秋季事業 -第6回CSJ化学フェスタ2016-
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Surface Treatment of TiAl Using Halide Flux2016

    • Author(s)
      Daisuke Matsuwaka, Fumiaki Kudo, Tetsushi Deura, Yu-ki Taninouchi, Toru H. Okabe
    • Organizer
      The 5th International Workshop on Titanium Aluminides
    • Place of Presentation
      Tokyo Institute of Technology, Tokyo
    • Year and Date
      2016-08-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] Recycling Titanium Metal Scraps Utilizing a Molten-salt-based Technique2016

    • Author(s)
      Yu-ki Taninouchi, Toru H. Okabe
    • Organizer
      5th International Round Table on Titanium Production in Molten Salts (Ti-RT2016)
    • Place of Presentation
      Lake Toya Culture Center, Hokkaido, Japan
    • Year and Date
      2016-07-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recycling Titanium and Its Alloys by Utilizing Molten Salt2016

    • Author(s)
      Toru H. Okabe, Yu-ki Taninouchi
    • Organizer
      The Tenth International Conference on Molten Slags, Fluxes and Salts (Molten16)
    • Place of Presentation
      Seattle, Washington
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Direct Oxygen Removal Technique for Recycling Titanium Using Molten MgCl2 Salt2016

    • Author(s)
      Toru H. Okabe, Yuki Hamanaka, Yu-ki Taninouchi
    • Organizer
      Faraday Discussion, Liquid Salt for Energy and Materials
    • Place of Presentation
      University of Nottingham Ningbo, China, 199 Taikang East Road, Ningbo, 315100, Zhejiang Province, China
    • Year and Date
      2016-05-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 白金族金属の濃縮分離・高速溶解プロセスの開発、およびリサイクルプロセスのさらなる革新に向けた構想2016

    • Author(s)
      谷ノ内 勇樹
    • Organizer
      第1回製錬関係討論会
    • Place of Presentation
      軽井沢プリンスホテル(軽井沢)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] Development of new technologies for high-speed production of copper2016

    • Author(s)
      K. Iwaya and T. H. Okabe
    • Organizer
      The 11th Workshop on Reactive Metal Processing (RMW11)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2016-02-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nickel and rhenium separation from nickel-based superalloy scraps using zinc circulation2016

    • Author(s)
      R. Yagi and T. H. Okabe
    • Organizer
      The 11th Workshop on Reactive Metal Processing (RMW11)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2016-02-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Alloying treatment for platinum by using FeCl2 vapor2016

    • Author(s)
      Y. Taninouchi, Toru H. Okabe
    • Organizer
      The 11th Workshop on Reactive Metal Processing (RMW11)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2016-02-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 触媒スクラップからの白金族金属の回収 ~磁石で集めて、素早く溶かす~2016

    • Author(s)
      谷ノ内 勇樹
    • Organizer
      特別・合同シンポジウム 貴金属の製錬・リサイクル技術の最前線(第3回貴金属シンポ)
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2016-01-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] 無電解鉄めっきを利用した白金族金属の物理濃縮と高速酸溶解2016

    • Author(s)
      谷ノ内 勇樹、渡邉 徹郎、岡部 徹
    • Organizer
      特別・合同シンポジウム 貴金属の製錬・リサイクル技術の最前線(第3回貴金属シンポ)
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2016-01-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] レアメタル総論(1)~レアメタルの基礎から一般には常識と思われているデマや誤解を解説~2016

    • Author(s)
      岡部 徹
    • Organizer
      長瀬産業株式会社 講演会
    • Place of Presentation
      長瀬産業株式会社
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] On the Environmental Issues on Rare Metals, and Importance of Recycling2016

    • Author(s)
      Toru H. Okabe
    • Organizer
      Lecture at Apple Inc.
    • Place of Presentation
      Cupertino, CA, USA
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 'チタンスクラップの高効率リサイクルプロセスの実現に向けた挑戦: (2) 反応媒体塩を利用した塩化揮発2016

    • Author(s)
      谷ノ内 勇樹, 濱中 優貴, 岡部 徹
    • Organizer
      第73回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] チタンスクラップの高効率リサイクルプロセスの実現に向けた挑戦: (1) MgCl2溶融塩中での電気化学的脱酸2016

    • Author(s)
      谷ノ内 勇樹, 濱中 優貴, 岡部 徹
    • Organizer
      第73回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] Selective Removal of Iron from Low-grade Ti Ore by Reacting with Calcium Chloride2016

    • Author(s)
      Jungshin Kang, Toru H. Okabe
    • Organizer
      第73回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] Removal of Iron from Ti Ore through Selective Chlorination Using TiCl4 Under Low or High Oxygen Chemical Potential2016

    • Author(s)
      Jungshin Kang, Toru H. Okabe
    • Organizer
      第73回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] チタンの還元やリサイクルプロセスに関する最近の話題 ~マグネシウムを用いるチタンの還元と脱酸~2016

    • Author(s)
      岡部 徹
    • Organizer
      第73回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] レアメタルの最近の状況と話題2016

    • Author(s)
      岡部 徹
    • Organizer
      JFE福山スチール研究所 講演会
    • Place of Presentation
      JFE福山スチール研究所, 広島
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルのリサイクルの現状と今後の動向2016

    • Author(s)
      岡部 徹
    • Organizer
      技術士CPD中央講座 (H28年10月度 第136回)
    • Place of Presentation
      械振興会館ホール, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルの不思議!実感してみよう!2016

    • Author(s)
      岡部 徹
    • Organizer
      公益社団法人武蔵野法人会「2016「青少年のための科学の祭典」
    • Place of Presentation
      東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルの製錬・リサイクル技術の開発とその意義の啓蒙2016

    • Author(s)
      岡部 徹
    • Organizer
      公益財団法人 服部報公会, 第86回 報公賞受賞講演
    • Place of Presentation
      日本工業倶楽部, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 今、クリティカルなレアメタルは何か?2016

    • Author(s)
      岡部 徹
    • Organizer
      第72回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] レアメタルの光と影 ~一般には常識と思われているデマや誤解を解説~2016

    • Author(s)
      岡部 徹
    • Organizer
      経済産業省製造産業局金属課 招待講演
    • Place of Presentation
      経済産業省, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルに関する最近の話題2016

    • Author(s)
      岡部 徹
    • Organizer
      第71回 レアメタル研究会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 走るレアメタル、働くレアメタル、エネルギーを作るレアメタル2016

    • Author(s)
      岡部 徹
    • Organizer
      駒場リサーチキャンパス公開 2016講演会
    • Place of Presentation
      東京大学生産技術研究所A棟コンベンションホール, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 走るレアメタル、働くレアメタル、エネルギーを作るレアメタル2016

    • Author(s)
      岡部 徹
    • Organizer
      東証ペンクラブ
    • Place of Presentation
      東京大学生産技術研究所S棟ホール, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] レアメタルの新製錬・新リサイクル技術の発明と開発2016

    • Author(s)
      岡部 徹
    • Organizer
      公益財団法人 本多記念会, 第12回本多フロンティア賞 受賞講演
    • Place of Presentation
      学士会館, 東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] On the recent titanium smelting processes2016

    • Author(s)
      Toru H. Okabe
    • Organizer
      RTIT Technology Centre, Sorel-Tracy, Rio Tinto Iron & Titanium,Technical lecture and discussion
    • Place of Presentation
      1625, route Marie-Victorin, Sorel-Tracy QC, Canada J3R 1M6
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 貴金属の製錬・リサイクルの最近の話題2016

    • Author(s)
      岡部 徹
    • Organizer
      松田産業株式会社講演会
    • Place of Presentation
      松田産業株式会社
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Current Status on Resource and Recycling Technologies for Rare Earth2015

    • Author(s)
      T. H. Okabe
    • Organizer
      Critical Metal Symposium in Sendai
    • Place of Presentation
      東北大学 (仙台)
    • Year and Date
      2015-10-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of New Recovery Process for Rhenium from Nickel-based Superalloy Scraps2015

    • Author(s)
      R. Yagi and T. H. Okabe
    • Organizer
      The 8th KIFEE Symposium on Environment, Energy, Materials and Education
    • Place of Presentation
      Trondheim (Norway)
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current status on resource and recycling technologies for rare earth for a sustainable society2015

    • Author(s)
      T. H. Okabe
    • Organizer
      Annual Meeting of World Forum of Universities of Resources on Sustainability (WFURS2015)
    • Place of Presentation
      秋田大学 (秋田)
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ニッケル基超合金スクラップからレニウムをリサイクル新技術の開発2015

    • Author(s)
      八木 良平、岡部 徹
    • Organizer
      平成27年度資源・素材関係学協会合同秋季大会
    • Place of Presentation
      愛媛大学(松山)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] 化学ポテンシャル図を利用したレアメタルのリサイクルプロセス開発2015

    • Author(s)
      谷ノ内 勇樹
    • Organizer
      平成27年度資源・素材関係学協会合同秋季大会
    • Place of Presentation
      愛媛大学(松山)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] Novel Titanium Ore Upgrading Process Free from Waste Discharge2015

    • Author(s)
      J. Kang and T. H. Okabe
    • Organizer
      Ti-2015: The 13th World Conference on Titanium
    • Place of Presentation
      San Diego (USA)
    • Year and Date
      2015-08-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Titanium recycling process based on a chlorination reaction utilizing chloride waste2015

    • Author(s)
      Y. Taninouchi, Y. Hamanaka, T. H. Okabe
    • Organizer
      Ti-2015: The 13th World Conference on Titanium
    • Place of Presentation
      San Diego (USA)
    • Year and Date
      2015-08-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニッケル基超合金スクラップからのニッケルの分離・回収2015

    • Author(s)
      八木 良平、岡部 徹
    • Organizer
      資源・素材学会 関東支部 第12回「資源・素材・環境」技術と研究の交流会
    • Place of Presentation
      東京大学 (東京)
    • Year and Date
      2015-07-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] 夢の材料チタンを未来のコモンメタルに2015

    • Author(s)
      岡部 徹
    • Organizer
      日本チタン協会平成27年度通常総会・記念講演会
    • Place of Presentation
      学士会館 (東京)
    • Year and Date
      2015-05-29
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 都市鉱山からの希土類金属の一貫リサイクル技術・装置の開発2015

    • Author(s)
      岡本 正英、岡部 徹、根本 武、佐伯 智則、宮本 雄、赤堀 友彦
    • Organizer
      第32回希土類討論会
    • Place of Presentation
      かごしま県民交流センター (鹿児島)
    • Year and Date
      2015-05-21
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 触媒スクラップ中の白金族金属に関する物理濃縮技術の開発2015

    • Author(s)
      谷ノ内 勇樹, 鈴江 晃也, 渡邉 徹郎,岡部 徹
    • Organizer
      資源・素材学会 平成27年度春季大会
    • Place of Presentation
      千葉工業大学 (千葉)
    • Year and Date
      2015-03-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fundamental study on new recycling technology for Ti metal scraps2015

    • Author(s)
      Y. Taninouchi, Y. Hamanaka, and T. H. Okabe
    • Organizer
      The 10th Workshop on Reactive Metal Processing (RMW10)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of new technique for concentrating and separating platinum group metals2015

    • Author(s)
      T. Watanabe, Y. Taninouchi, and T. H. Okabe
    • Organizer
      The 10th Workshop on Reactive Metal Processing (RMW10)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recycling technologies for low-grade titanium scraps utilizing molten-salt-based reactions2015

    • Author(s)
      Y. Hamanaka, Y. Taninouchi, and T. H. Okabe
    • Organizer
      The 10th Workshop on Reactive Metal Processing (RMW10)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of new recovery process for rhenium from nickel-based superalloy scraps2015

    • Author(s)
      R. Yagi and T. H. Okabe
    • Organizer
      The 10th Workshop on Reactive Metal Processing (RMW10)
    • Place of Presentation
      Cambridge (USA)
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upgrading titania slag through selective chlorination method using titanium tetrachloride2015

    • Author(s)
      J. Kang, and T. H. Okabe
    • Organizer
      2015 TMS Annual Meeting & Exhibition
    • Place of Presentation
      Orlando (USA)
    • Year and Date
      2015-03-15
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 触媒リサイクルの効率化に向けた白金族金属の物理濃縮技術の開発2015

    • Author(s)
      谷ノ内 勇樹, 岡部 徹
    • Organizer
      環境資源工学会シンポジウム「リサイクル設計と分離精製技術」
    • Place of Presentation
      新橋住友ビル (東京)
    • Year and Date
      2015-02-20
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 塩化反応を利用するレアメタルの製錬・リサイクル2015

    • Author(s)
      岡部 徹
    • Organizer
      日本学術振興会素材プロセシング第69委員会
    • Place of Presentation
      千葉工業大学 (千葉)
    • Year and Date
      2015-01-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 自動車触媒中の白金族金属に関する物理濃縮技術の開発2015

    • Author(s)
      谷ノ内 勇樹, 鈴江 晃也, 岡部 徹
    • Organizer
      特別・合同シンポジウム 貴金属の製錬・リサイクル技術の最前線 (第2回貴金属シンポ)
    • Place of Presentation
      東京大学 (東京)
    • Year and Date
      2015-01-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Developments of novel recycling process for scraps of titanium metal2014

    • Author(s)
      Y. Hamanaka, Y. Taninouchi, and T. H. Okabe
    • Organizer
      The 6th International Workshop on Industrial Technology of Rare Metals
    • Place of Presentation
      Jeju (Korea)
    • Year and Date
      2014-12-09
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current Status on Resource and Recycling Technology for Rare Earths2014

    • Author(s)
      T. H. Okabe
    • Organizer
      TU-SNU-UT-workshop
    • Place of Presentation
      東京大学 (東京)
    • Year and Date
      2014-10-16
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current Status of Non-ferrous Industries in Chile, and Contribution to/from Japan2014

    • Author(s)
      T. H. Okabe
    • Organizer
      Chile-Japan Academic Forum at UTokyo
    • Place of Presentation
      東京大学 (東京)
    • Year and Date
      2014-10-09
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Study on recovery process for ruthenium from scraps by hydrometallurgical methods2014

    • Author(s)
      K. Nose, S. A. Sunkar, Y. Nakamura, and T. H. Okabe
    • Organizer
      Bill Davenport Honorary Symposium, Held in conjunction with COM 2014
    • Place of Presentation
      Vancouver (Canada)
    • Year and Date
      2014-09-27
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upgrade of autocatalyst scrap for recycling platinum group metals2014

    • Author(s)
      Y. Taninouchi, A. Suzue, and T. H. Okabe
    • Organizer
      Bill Davenport Honorary Symposium, Held in conjunction with COM 2014
    • Place of Presentation
      Vancouver (Canada)
    • Year and Date
      2014-09-27
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] グリーンアジアのためのレアメタル確保戦略2014

    • Author(s)
      岡部 徹
    • Organizer
      資源素材学会・秋季大会
    • Place of Presentation
      熊本大学(熊本)
    • Year and Date
      2014-09-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] 四塩化チタンを用いた選択塩化法によるチタン鉱石のアップグレード2014

    • Author(s)
      姜 正信, 岡部 徹
    • Organizer
      資源素材学会・秋季大会
    • Place of Presentation
      熊本大学(熊本)
    • Year and Date
      2014-09-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] 反応媒体塩を利用したチタンの環境調和型リサイクル技術の開発2014

    • Author(s)
      濱中 優貴, 谷ノ内 勇樹, 岡部 徹
    • Organizer
      資源・素材学会 関東支部 第11回「資源・素材・環境」技術と研究の交流会
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2014-07-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Current Status of Technologies for Recycling Rare Earth Metals2014

    • Author(s)
      T. H. Okabe
    • Organizer
      The First International Symposium on Development of Rare Earths
    • Place of Presentation
      Baotou (China)
    • Year and Date
      2014-07-15
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 科学の技法,東京大学「初年次ゼミナール理科」テキスト,(実践編 実録! 初年次ゼミナール理科, ものづくり 6 レアメタル製品化プロジェクト(岡部 徹) )2017

    • Author(s)
      岡部 徹 (分担執筆),増田 建 編, 坂口 菊恵 編
    • Total Pages
      240
    • Publisher
      東京大学教養教育高度化機構初年次教育部門 編
    • ISBN
      9784130623186
    • Related Report
      2017 Annual Research Report
  • [Book] SOLAR SILICON PROCESSES Technologies, Challenges, and Opportunities2017

    • Author(s)
      C.C.Nadal, S.Binetti, T.Buonassisi, E.Ovrelid, S.Pizzini, Y.Delannoy, M.Heuer, B.Ceccaroli, R.Tronstad, W.C.Breneman, S.Julsrud, K.Morita
    • Total Pages
      258
    • Publisher
      CRC Press
    • ISBN
      9781498742658
    • Related Report
      2017 Annual Research Report
  • [Book] NEDOレポート 解説レアメタル2016

    • Author(s)
      岡部 徹(分担執筆)国立研究開発法人 新エネルギー・産業技術総合開発機構(編者)
    • Total Pages
      190
    • Publisher
      日刊工業新聞社
    • Related Report
      2016 Annual Research Report
  • [Remarks] 岡部研ホームページ

    • URL

      https://www.okabe.iis.u-tokyo.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks] 岡部研ホームページ

    • URL

      https://www.okabe.iis.u-tokyo.ac.jp

    • Related Report
      2017 Annual Research Report
  • [Remarks] 岡部研ホームページ

    • URL

      http://www.okabe.iis.u-tokyo.ac.jp

    • Related Report
      2016 Annual Research Report
  • [Remarks] 研究室HP

    • URL

      http://www.okabe.iis.u-tokyo.ac.jp/

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
  • [Remarks] 研究プロジェクト紹介HP

    • URL

      http://www.okabe.iis.u-tokyo.ac.jp/kiban/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 研究プロジェクトHP

    • URL

      http://www.okabe.iis.u-tokyo.ac.jp/kiban/

    • Related Report
      2014 Annual Research Report
  • [Funded Workshop] The 11th Workshop on Reactive Metal Processing (RMW11)2016

    • Place of Presentation
      Massachusetts Institute of Technology, Cambridge, USA
    • Year and Date
      2016-02-19
    • Related Report
      2015 Annual Research Report
  • [Funded Workshop] The 10th Workshop of Reactive Metal Processing (RMW10)2015

    • Place of Presentation
      Massachusetts Institute of Technology (MIT), Cambridge, USA
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-06-05   Modified: 2022-04-28  

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