Production of highly purity titanium by oxide direct reduction in the molten calcium chloride with the multi-circulated baths

• Project/Area Number: 20360341
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Metal making engineering
• Research Institution: Hokkaido University
• Principal Investigator: SUZUKI Ryosuke o. (SUZUKI RyosukeO.) 北海道大学, 大学院・工学研究院, 教授 (80179275)
• Co-Investigator(Renkei-kenkyūsha): KIKUCHI Tatsuya 北海道大学, 大学院・工学研究院, 准教授 (60374584) ; KASHIWAYA Yoshiaki 京都大学, エネルギー科学研究科, 准教授 (10169435) ; KINOSHITA Hiroshi 福島工業高等専門学校, 教授 (40177895)
• Project Period (FY): 2008 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2010: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2008: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
• Keywords: 金属生産工学 / 溶融塩 / チタン / 反応・分離工学 / 電気化学 / 複合酸化物 / 雷気化学

Research Abstract

Titanium dioxides is stable oxide and it can not be reduced to the metal easily. It was taken as the starting material in a new proposal. The oxygen in the oxide is removed directly as the form of CaO and reduced to the highly pure metallic titanium. This method was examined experimentally. The direct reduction of oxide using molten calcium chloride and simultaneous recycling using electrolysis is combined with the conventional two deoxidation methods with serial connection. The stepwise deoxidation assist the consequence of reduction-deoxidation of titanium and recycling of by-product CaO. This work supplies the fundamental concept and experimental evidences to operate as the complete process.

Research Products

• [Journal Article] Calciothermic reduction of NiO by molten salt electrolysis of CaO in CaCl_2 melt (2011)
  • Author(s): Reyna Famila Descallar-Arriesgado, Naoto Kobayashi, Tatsuya Kikuchi and R. O. Suzuki
  • Journal Title: Electrochimica Acta Volume: 56(24) Issue: 24 Pages: 8422-8429
  • DOI: 10.1016/j.electacta.2011.07.027
  • Peer Reviewed
• [Journal Article] Ionic Conduction of Oxygen and Calciothermic Reduction in Molten CaO-CaCl2 (2011)
  • Author(s): R.O.Suzuki, D.Yamada, S.Osaki, R.F.Descallar-Arriesgado, T.Kikuchi
  • Journal Title: Proceedings of 9th Inter.Conf.on Molten Salts Volume: (CD-ROM)
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2010)
  • Author(s): S. Osaki, H. Sakai and R. O. Suzuki
  • Journal Title: J. Electrochm. Soc. Volume: 157, No.8 Issue: 8 Pages: E117-E117
  • DOI: 10.1149/1.3435302
  • Peer Reviewed
• [Journal Article] 溶融塩化カルシウム中でのCaO電解を利用した酸化物の還元 (2010)
  • Author(s): 鈴木亮輔
  • Journal Title: 溶融塩および高温化学 Volume: 53[1] Pages: 5-11
  • URL: http://msc.electrochem.jp/journal.html
  • Peer Reviewed
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl2 (2010)
  • Author(s): S. Osaki, H.Sakai, R.O.Suzuki
  • Journal Title: J.Electrochm.Soc. 157, No.8
  • URL: http://dx.doi.org/10.1149/1.3435302
  • Peer Reviewed
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2010)
  • Author(s): S.Osaki, H.Sakai, R.O.Suzuki
  • Journal Title: J.Electrochm.Soc. 157, No.8
  • URL: http://www.lm-foundation.or.jp/english/abstract-vol43/abstract/01.html
  • Peer Reviewed
• [Journal Article] Current Activities of OS Process Using Molten CaO+CaCl_2 (2010)
  • Author(s): R.O.Suzuki
  • Journal Title: Proc.2nd Intern.Round Table on Titanium Production in MoltenSalts Suzuki-paper.pdf.
• [Journal Article] Reduction of Oxides Using CaO Electrolysis in Molten Calcium Chloride (2010)
  • Author(s): R.O.Suzuki
  • Journal Title: Yohyuhen Oyobi Kouon Kagaku (Molten Salts) 53[1] Pages: 5-11
  • NAID: 120005068882
  • Peer Reviewed
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2010)
  • Author(s): S.Osaki, H.Sakai, R.O.Suzuki
  • Journal Title: Journal of The Electrochemical Society Volume: 157
  • Peer Reviewed
• [Journal Article] Current Activities of OS Process Using Molten CaO+CaCl_2 (2010)
  • Author(s): Ryosuke O.Suzuki
  • Journal Title: Proc. of 2nd International Round Table on Titanium Production in Molten Salts Volume: 1
• [Journal Article] 溶融塩化カルシウム中でのCaO電解を利用した酸化物の還元 (2010)
  • Author(s): 鈴木亮輔
  • Journal Title: 溶融塩および高温化学 53(1) Pages: 5-11
  • Peer Reviewed
• [Journal Article] Influence of Current Density to Direct Reduction of TiO_2 in Molten CaCl_2 (2009)
  • Author(s): K. Kobayashi, Y. Oka and R. O. Suzuki
  • Journal Title: Materials Transactions Volume: Vol.50[12] Pages: 2704-2708
  • NAID: 10024404797
  • URL: http://www.jim.or.jp/journal/e/50/12/2704.html
  • Peer Reviewed
• [Journal Article] Influence of Current Density to Direct Reduction of TiO_2 in Molten CaCl_2 (2009)
  • Author(s): K.Kobayashi, Y.Oka, R.O.Suzuki,
  • Journal Title: Mater.Trans. 50 Pages: 2704-2708
  • NAID: 10024404797
  • Peer Reviewed
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2009)
  • Author(s): S.Osaki, H.Sakai, R.O.Suzuki
  • Journal Title: Proc.Processing and Fabrication of Advanced Materials XIII, (Dec.12-14, 2009, Sendai, Japan) 2 Pages: 815-824
• [Journal Article] Direct Metal Production from Oxides by Using Molten Salt Electrolysis of CaO in CaCl_2 (2009)
  • Author(s): R.O.Suzuki
  • Journal Title: Proc.Processing and Fabrication of Advanced Materials XIII, (Dec.12-14, 2009, Sendai, Japan) 2 Pages: 701-710
• [Journal Article] Influence of Current Density to Direct Reduction of TiO2 in Molten CaCl2 (2009)
  • Author(s): K.Kobayashi, Y.Oka, R.O.Suzuki
  • Journal Title: Materials Transactions 50 Pages: 2704-2708
  • Peer Reviewed
• [Journal Article] Calciothermic Reduction and Simultaneous Electrolysis of CaO in the Molten CaCl_2 (2008)
  • Author(s): R. O. Suzuki
  • Journal Title: Proc. Processing Materials for Properties III Pages: 387-392
• [Journal Article] Current Density in OS Process for TiO_2 Reduction (2008)
  • Author(s): K. Kobayashi, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts (MS8) Pages: 742-747
• [Journal Article] Calciothermic Reduction of TiCl_4 Gas by Electrolysis in CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts (MS8) Pages: 658-663
• [Journal Article] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts (MS8) Pages: 652-657
• [Journal Article] Synthesis of Ti-6Al-4V Alloy Powder by the Electrolysis of Molten CaCl_2+CaO (2008)
  • Author(s): H. Sakai, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts (MS8) Pages: 354-359
• [Journal Article] Solubility of CO_2 Gas in the Molten CaO-CaCl_2 (2008)
  • Author(s): J. Hashizume, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts (MS8) Pages: 128-133
• [Journal Article] Calciothermic Reduction of TiCl_4 Gas during the Electrolysis of CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Journal Title: ECS Transaction Volume: 16[49] Pages: 265-270
  • URL: http://dx.doi.org/10.1149/1.3159331
• [Journal Article] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka, and R. O. Suzuki
  • Journal Title: ECS Transaction Volume: 16[49] Pages: 255-264
  • URL: http://dx.doi.org/10.1149/1.3159330
  • Peer Reviewed
• [Journal Article] (CaCl_2+CaO)溶融塩電化によるTi-6Al-4V合金の還元合成,(Synthesis of Ti-6Al-4V Alloy by the Elctrolysis of Molten CaCl_2+CaO) (2008)
  • Author(s): 酒井博、岡佑一、鈴木亮輔
  • Journal Title: 日本金属学会誌 Volume: Vol.72[12] Pages: 921-927
  • URL: http://www.jim.or.jp/journal/j/72/12/921-927.html
  • Peer Reviewed
• [Journal Article] CaCl_2溶融塩中でのTiO_2直接還元における電流密度の影響,(Influence of Current Density to Direct Reduction of TiO_2 in Molten CaCl_2) (2008)
  • Author(s): 小林圭一、岡佑一、鈴木亮輔
  • Journal Title: 日本金属学会誌 Volume: Vol.72[12] Pages: 916-920
  • URL: http://www.jim.or.jp/journal/j/72/12/916-920.html
  • Peer Reviewed
• [Journal Article] Direct Reduction of Vanadium Oxide in Molten CaCl_2 (2008)
  • Author(s): R. O. Suzuki and H. Ishikawa
  • Journal Title: Mineral Processing and Extractive Metallurgy Volume: 117[2] Issue: 2 Pages: 108-112
  • DOI: 10.1179/174328508x290894
  • URL: http://www.ingentaconnect.com/content/maney/mpem/2008/00000117/00000002/art00007
  • Peer Reviewed
• [Journal Article] Calciothermic Reduction and Simultaneous Electrolysis of CaO in the Molten CaCl_2-Some Modifications of OS Process (2008)
  • Author(s): R. O. Suzuki
  • Journal Title: Proc. of 1st Intern. Round Table on Titanium Production in Molten Salts, Deutsches Zentrum fuer Luft-und Raumfahrt, Cologne, Germany Pages: 20-26
• [Journal Article] 溶融塩化カルシウム浴を用いた酸化バナジウムの直接還元 (2008)
  • Author(s): 岡佑一、鈴木亮輔
  • Journal Title: 日本金属学会誌 Volume: Vol.72[3] Pages: 181-187
  • NAID: 10021149851
  • Peer Reviewed
• [Journal Article] Direct Reduction of Vanadium Oxide in Molten CaCl_2 (2008)
  • Author(s): R.O.Suzuki, H. Ishikawa
  • Journal Title: Mineral Processing and Extractive Metallurgy Vol.117 Pages: 108-112
  • URL: http://dx.doi.org/10.1179/174328508X290894
  • Peer Reviewed
• [Journal Article] Calciothermic Reduction and Simultaneous Electrolysis of CaO in the Molten CaCl_2-Some Modifications of OS Process (2008)
  • Author(s): R. O. Suzuki
  • Journal Title: Proc. of 1st Intern. Round Table on Titanium Production in Molten Salts Pages: 20-26
• [Journal Article] Direct Reduction of Vanadium Oxide in Molten CaCl_2 (2008)
  • Author(s): R. O. Suzuki and H. Ishikawa
  • Journal Title: Mineral Processing and Extractive Metallurgy 117 Pages: 108-112
  • Peer Reviewed
• [Journal Article] Current Density in OS Process for TiO_2 Reduction (2008)
  • Author(s): K. Kobayashi, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts Pages: 742-747
  • Peer Reviewed
• [Journal Article] Calciothermic Reduction of TiCl_4 Gas by Electrolysis in CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts Pages: 658-663
  • Peer Reviewed
• [Journal Article] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts Pages: 652-657
  • Peer Reviewed
• [Journal Article] Synthesis of Ti-6Al-4V Alloy Powder by the Electrolysis of Molten CaCl_2+CaO (2008)
  • Author(s): H. Sakai, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts Pages: 354-359
  • Peer Reviewed
• [Journal Article] Solubility of CO_2 Gas in the Molten CaO-CaCl_2 (2008)
  • Author(s): J. Hashizume, Y. Oka and R. O. Suzuki
  • Journal Title: Proc. 2008 Joint Symp. on Molten Salts Pages: 128-133
  • Peer Reviewed
• [Journal Article] (CaCl_2+CaO)溶融塩電化によるTi-6Al-4V合金の還元合成 (2008)
  • Author(s): 酒井博、岡佑一、鈴木亮輔
  • Journal Title: 日本金属学会誌 72 Pages: 921-927
  • Peer Reviewed
• [Journal Article] CaCl_2溶融塩中でのTiO_2直接還元における電流密度の影響 (2008)
  • Author(s): 小林圭一、岡佑一、鈴木亮輔
  • Journal Title: 日本金属学会誌 72 Pages: 916-920
  • NAID: 10024404797
  • Peer Reviewed
• [Journal Article] Preparation of Hydrogen Storage Ti-V-Cr Alloy from the Oxide Mixture in CaCl_2 (2007)
  • Author(s): K. Kanou and R. O. Suzuki
  • Journal Title: 日本金属学会(JIM) Pages: 107-110
  • Peer Reviewed
• [Journal Article] Calciothermic Reduction of TiO_2 with ZrO_2 Anode in Molten CaCl_2 (2007)
  • Author(s): R. O. Suzuki
  • Journal Title: 日本金属学会(JIM) Pages: 99-102
  • Peer Reviewed
• [Journal Article] Reduction of TiCl_4 gas by Ca dissolved in the molten CaCl_2 (2007)
  • Author(s): T, Naito, R.O.Suzuki and Y.Tomii
  • Journal Title: 日本金属学会(JIM) Pages: 103-106
  • Peer Reviewed
• [Journal Article] Direct Reduction of Vanadium Oxide in Molten CaCl_2 (2007)
  • Author(s): R. O. Suzuki and H. Ishikawa
  • Journal Title: ECS Transactions Volume: Vol.3, No.35 Pages: 347-356
  • Peer Reviewed
• [Journal Article] Direct Reduction Processes for Titanium Oxide in Molten Salt (2007)
  • Author(s): R. O. Suzuki
  • Journal Title: JOM : The Member J. Minerals, Metals. Mater. Soc Volume: 59[1] Issue: 1 Pages: 68-71
  • DOI: 10.1007/s11837-007-0014-7
  • Peer Reviewed
• [Journal Article] Current Activities of OS Process Using Molten CaO+CaCl_2
  • Author(s): R. O. Suzuki
  • Journal Title: Suzuki-paper.pdf
  • URL: http://www.eng.hokudai.ac.jp/labo/ecopro/rosuzuki/gakkai/10gakkai/suzuki-paper.pdf
• [Journal Article] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2
  • Author(s): S. Osaki, H. Sakai and R. O. Suzuki
  • Journal Title: Proc. Processing and Fabrication of Advanced Materials XVIII Volume: vol.2 Pages: 815-824
  • Peer Reviewed
• [Journal Article] Direct Metal Production from Oxides by Using Molten Salt Electrolysis of CaO in CaCl_2
  • Author(s): R. O. Suzuki
  • Journal Title: Proc. Processing and Fabrication of Advanced Materials XVIII Volume: vol.2 Pages: 701-710
  • Peer Reviewed
• [Presentation] 溶融LiCl-Li2CO3の電解によるCO2ガスの炭素化 (2012)
  • Author(s): 内山拓也、大竹広野, 菊地竜也, 鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部冬季合同講演会
  • Place of Presentation: 北海道大学(札幌市)
  • Year and Date: 2012-01-19
• [Presentation] Direct Oxide Reduction in CaCl_2 Melt (2011)
  • Author(s): R. O. Suzuki
  • Organizer: Inter. Symp. Material Science -Eco-materials and Eco-innovation for Global Sustainability-(招待講演)
  • Place of Presentation: ホテル阪急エキスポランド(吹田市)
  • Year and Date: 2011-11-29
• [Presentation] Direct Oxide Reduction in CaCl2 Melt (2011)
  • Author(s): Ryosuke O.Suzuki
  • Organizer: Inter.Symp.Material Science-Eco-materials and Eco-innovation for Global Sustainability-
  • Place of Presentation: ホテル阪急エキスポランド(吹田市)(招待講演)
  • Year and Date: 2011-11-29
• [Presentation] CO2 Decomposition in LiCl-Li2O Molten Salt (2011)
  • Author(s): Koya Otake,Hiroshi Kinoshita, Tatsuya Kikuchi, Ryosuke O.Suzuki
  • Organizer: Inter.Symp.Material Science-Eco-materials and Eco-innovation for Global Sustainability-
  • Place of Presentation: ホテル阪急エキスポランド(吹田市)
  • Year and Date: 2011-11-28
• [Presentation] CaTiO_3からのチタンの高速還元 (2011)
  • Author(s): 小林直登,菊地竜也,鈴木亮輔
  • Organizer: 電気化学会溶融塩討論会
  • Place of Presentation: 大阪大学中ノ島キャンパス(大阪市)
  • Year and Date: 2011-11-22
• [Presentation] CaTiO3からのチタンの高速還元 (2011)
  • Author(s): 小林直登, 菊地竜也, 鈴木亮輔
  • Organizer: 電気化学会溶融塩討論会
  • Place of Presentation: 大阪大学中ノキャンパス(大阪市)
  • Year and Date: 2011-11-22
• [Presentation] 溶融CaCl_2-CaO電解におけるCaTiO_3の還元 (2011)
  • Author(s): 小林直登、菊地竜也、鈴木亮輔
  • Organizer: 日本鉄鋼協会秋季大会
  • Place of Presentation: 沖縄コンベンションセンター(沖縄県)
  • Year and Date: 2011-11-08
• [Presentation] 溶融CaCl_2を用いたNb Nb-Ti Ti-Ni合金の低酸素化 (2011)
  • Author(s): 延命龍之介、鈴木亮輔、菊地竜也
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 沖縄コンベンションセンター(沖縄県)
  • Year and Date: 2011-11-08
• [Presentation] 溶融CaCl2-CaO電解におけるCaTiO3の還元 (2011)
  • Author(s): 小林直登、菊地竜也、鈴木亮輔
  • Organizer: 日本鉄鋼協会秋季大会
  • Place of Presentation: 沖縄コンベンションセンター(沖縄県)
  • Year and Date: 2011-11-08
• [Presentation] 溶融塩電解によるCO2ガスからの炭素生成 (2011)
  • Author(s): 大竹広野、内山拓也、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 沖縄コンベンションセンター(沖縄県)
  • Year and Date: 2011-11-08
• [Presentation] 溶融CaCl2を用いたNb Nb-Ti Ti-Ni合金の低酸素化 (2011)
  • Author(s): 延命龍之介、鈴木亮輔、菊地竜也
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 沖縄コンベンションセンター(沖縄県)
  • Year and Date: 2011-11-08
• [Presentation] Thermoelectric Power Generation by Solar Energy and Its Use for Oxide Reduction in Molten CaCl_2-CaO (2011)
  • Author(s): R. O. Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Behaviour of CaO in the electrochemical reduction in molten CaCl_2-CaO (2011)
  • Author(s): R. F. Descallar-Arriesgado, T. Kikuchi, R. O. Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Production and deoxidation of Nb-Ti-Ni alloy in molten CaCl_2 (2011)
  • Author(s): R. Enmei, T. Kikuchi, R. O. Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Reduction of Titanium Oxides in Molten CaO-CaCl_2 (2011)
  • Author(s): N. Kobayashi, T. Kikuchi, R. O. Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Thermoelectric Power Generation by Solar Energy and Its Use for Oxide Reduction in Molten CaCl2-CaO (2011)
  • Author(s): Ryosuke O.Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キャンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Carbon Production by Electro-Resduction from CO2 gas in Molten Salt (2011)
  • Author(s): Koya Otake, Tatsuya Kikuchi, Ryosuke O.Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キャンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Behaviour of CaO in the electrochemical reduction in molten CaCl2-CaO (2011)
  • Author(s): Reyna Famila Descallar-Arriesgado, Tatsuya Kikuchi, Ryosuke O.Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キ・ンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Production and deoxidation of Nb-Ti-Ni alloy in molten CaCl2 (2011)
  • Author(s): Ryunosuke Enmei, Tatsuya Kikuchi, Ryosuke O.Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キャンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Formation of Powder Niobium by Electrolysis in Molten Salt (2011)
  • Author(s): Isamu Ueda, Tatsuya Sato, Masahiko Baba, Tatsuya Kikuchi, Ryosuke O.
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キャンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Reduction of Titanium Oxides in Molten CaO-CaCl2 (2011)
  • Author(s): Naoto Kobayashi, Tatsuya Kikuchi, Ryosuke O.Suzuki
  • Organizer: International Symposium on Renewable Energy and Materials Tailoring
  • Place of Presentation: 京都大学吉田キャンパス(京都市)
  • Year and Date: 2011-09-18
• [Presentation] Reduction of Titanium Oxides in Molten CaO-CaCl_2 (2011)
  • Author(s): N. Kobayashi, K. Kobayashi, T. Kikuchi, R. O. Suzuki
  • Organizer: The 12th World Conference on Titanium
  • Place of Presentation: 北京国際会議場(中国、北京市)
  • Year and Date: 2011-06-22
• [Presentation] Reduction of Titanium Oxides in Molten CaO--CaCl2 (2011)
  • Author(s): N.Kobayashi, K.Kobayashi, T.Kikuchi, R.O.Suzuki
  • Organizer: The 12th World Conference on Titanium
  • Place of Presentation: 北京国際会議場(中国、北京市)
  • Year and Date: 2011-06-22
• [Presentation] Electrolysis of CaO in the Molten CaCl_2 for Direct Reduction of TiO_2 (2011)
  • Author(s): R. O. Suzuki, N. Kobayashi, K. Kobayashi, D. Yamada, S. Osaki, R. F. Descaller-A., T. Kikuchi
  • Organizer: The 12th World Conference on Titanium
  • Place of Presentation: 北京国際会議場(中国、北京市)
  • Year and Date: 2011-06-21
• [Presentation] Electrolysis of CaO in the Molten CaCl2 for Direct Reduction of TiO2 (2011)
  • Author(s): R.O.Suzuki, N.Kobayashi, K.Kobayashi, D.Yamada, S.Osaki, R.F.Descaller-A., T.Kikuchi
  • Organizer: The 12th World Conference on Titanium
  • Place of Presentation: 北京国際会議場(中国、北京市)
  • Year and Date: 2011-06-21
• [Presentation] 溶融塩電解を利用した酸化物の還元 (2011)
  • Author(s): 鈴木亮輔
  • Organizer: 電気化学会第23回ライラックセミナー(招待講演)
  • Place of Presentation: 小樽市おこばち荘(小樽市)
  • Year and Date: 2011-06-18
• [Presentation] 溶融塩電解を利用した酸化物の還元 (2011)
  • Author(s): 鈴木亮輔
  • Organizer: 電気化学会第23回ライラックセミナー
  • Place of Presentation: 小樽市おこばち荘(北海道、小樽市)(招待講演)
  • Year and Date: 2011-06-18
• [Presentation] Ionic Conduction of Oxygen and Calciothermic Reduction in Molten CaO-CaCl_2 (2011)
  • Author(s): R.O. Suzuki, D. Yamada, S. Osaki, R. F. Descaller-A., T. Kikuchi
  • Organizer: 9th International Conference on Molten Salts Chemistry and Technology (招待講演)
  • Place of Presentation: ノルウェー理工学大学(オスロ市、ノルウェー)
  • Year and Date: 2011-06-07
• [Presentation] Ionic Conduction of Oxygen and Calciothermic Reduction in Molten CaO-CaCl2 (2011)
  • Author(s): R.O.SUZUKI, D.Yamada, S.Osaki, R.F.Descaller-A., T.Kikuchi
  • Organizer: 9th International Conference on Molten Salts Chemistry and Technology
  • Place of Presentation: ノルウェー理工学大学(オスロ市、ノルウェー)(招待講演)
  • Year and Date: 2011-06-07
• [Presentation] 中間反応物を介しない酸化物直接還元法の開発 (2011)
  • Author(s): 鈴木亮輔、菊地竜也
  • Organizer: 軽金属学会春期大会
  • Place of Presentation: 名古屋大学(名古屋市)
  • Year and Date: 2011-05-21
• [Presentation] 溶融塩電解によるCO_2ガスからの炭素生成 (2011)
  • Author(s): 大竹広野、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同冬季講演大会
  • Place of Presentation: 室蘭工業大学、室蘭市
• [Presentation] 溶融CaCl_2中での電解還元によるSO_2の還元 (2011)
  • Author(s): 西山博通、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同冬季講演大会
  • Place of Presentation: 室蘭工業大学、室蘭市
• [Presentation] 溶融CaCl_2を用いたNb-Ti-Ni合金粉末の製造と極低酸素化 (2011)
  • Author(s): 延命龍之介、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同冬季講演大会
  • Place of Presentation: 室蘭工業大学、室蘭市
• [Presentation] 溶融CaCl_2中での電解還元によるNb粉末の生成 (2011)
  • Author(s): 上田勇、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同冬季講演大会
  • Place of Presentation: 室蘭工業大学、室蘭市
• [Presentation] 溶融塩電解によるCO_2ガスからの炭素生成 (2011)
  • Author(s): 大竹広野、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 電気化学会春季大会
  • Place of Presentation: 横浜国立大学、横浜市(学会開催中止、発表認定)
• [Presentation] 溶融CaCl_2-CaO中におけるチタン酸化物の電解還元 (2011)
  • Author(s): 小林直登、小林圭一、菊地竜也、鈴木亮輔
  • Organizer: 日本鉄鋼協会第161回春季講演大会
  • Place of Presentation: 東京都市大学、東京都世田谷区(学会開催中止、発表認定)
• [Presentation] 溶融LiCl-Li_2Oの電解によるCO_2ガスからの炭素生成 (2010)
  • Author(s): 大竹広野、酒井博、木下博嗣、鈴木亮輔
  • Organizer: 化学系5学協会北海道支部合同学術講演会
  • Place of Presentation: 北海道大学(札幌)
  • Year and Date: 2010-01-27
• [Presentation] 溶融CaCl_2中におけるTiOの還元 (2010)
  • Author(s): 小林直登、小林圭一、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同学術講演会
  • Place of Presentation: 北海道大学(札幌)
  • Year and Date: 2010-01-20
• [Presentation] NbOのCa還元による針状Nbの形成 (2010)
  • Author(s): 佐藤達也、馬場正彦、鈴木亮輔
  • Organizer: 日本金属学会日本鉄鋼協会北海道支部合同学術講演会
  • Place of Presentation: 北海道大学(札幌)
  • Year and Date: 2010-01-20
• [Presentation] Current Activities of OS Process Using Molten CaO+CaCl_2 (2010)
  • Author(s): R. O. Suzuki
  • Organizer: Second International Round Table on Titanium Production in Molten Salts(招待講演)
  • Place of Presentation: Tromso-Trondheim、ノルウェー
• [Presentation] Nickel oxide electroreduction in Molten CaCl_2+CaO (2010)
  • Author(s): R. F. Descallar, N. Kobayashi, S. Osaki, T. Kikuchi, R. O. Suzuki
  • Organizer: 電気化学会溶融塩委員会主催、第42回溶融塩化学討論会
  • Place of Presentation: 函館ロワジールホテル、(函館市)
• [Presentation] Reduction of Titanium Oxide in Molten CaO-CaCl_2 (2010)
  • Author(s): N. Kobayashi, K. Kobayashi, T. Kikuchi, R. O. Suzuki
  • Organizer: 12th Joint Symposium between Univ. of Science and Technology Beijing and Hokkaido Univ.
  • Place of Presentation: 北京科学技術大学、(北京市、中国)
• [Presentation] CaCl_2-CaO溶融塩電解によるCa生成 (2010)
  • Author(s): 山田大祐、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、(札幌市)
• [Presentation] 溶融CaCl_2中におけるTiOの還元 (2010)
  • Author(s): 小林直登、小林圭一、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、(札幌市)
• [Presentation] 溶融LiCl-Li_2O の電解によるCO_2 ガスからの炭素生成 (2010)
  • Author(s): 大竹広野、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大、札幌市
• [Presentation] Current Activities of OS Process Using Molten CaO+CaCl_2 (2010)
  • Author(s): R.O.Suzuki
  • Organizer: Second International Round Table on Titanium Production in Molten Salts
  • Place of Presentation: Tromso-Trondheim、ノルウェー(招待講演)
• [Presentation] Nickel oxide electro-reduction in Molten CaCl_2+CaO (2010)
  • Author(s): R.F.Descallar, N.Kobayashi, S.Osaki, T.Kikuchi, R.O.Suzuki
  • Organizer: 電気化学会秋季大会
  • Place of Presentation: 神奈川工科大学、厚木市
• [Presentation] CaCl_2-CaOの電解挙動 (2010)
  • Author(s): 山田大祐、菊地竜也、鈴木亮輔
  • Organizer: 電気化学会秋季大会
  • Place of Presentation: 神奈川工科大学、厚木市
• [Presentation] ZrO_2固体電解質電極を用いたCO_2ガスの溶融塩電解還元 (2010)
  • Author(s): 大竹広野、酒井博、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 電気化学会秋季大会
  • Place of Presentation: 神奈川工科大学、厚木市
• [Presentation] CaCl_2-CaO溶融塩に関する基礎的研究 (2010)
  • Author(s): 山田大祐、岡祐一、菊地竜也、鈴木亮輔
  • Organizer: 電気化学会溶融塩委員会主催、第42回溶融塩化学討論会
  • Place of Presentation: 函館ロワジールホテル、函館市
• [Presentation] 溶融塩電解によるCO_2ガスからの炭素生成 (2010)
  • Author(s): 大竹広野, 酒井博, 木下博嗣, 菊地竜也, 鈴木亮輔
  • Organizer: 電気化学会溶融塩委員会主催、第42回溶融塩化学討論会
  • Place of Presentation: 函館ロワジールホテル、函館市
• [Presentation] TiOおよびCaTiO_3のCaCl_2+CaO中における還元挙動 (2010)
  • Author(s): 小林直登、小林圭一, 菊地竜也, 鈴木亮輔
  • Organizer: 電気化学会溶融塩委員会主催、第42回溶融塩化学討論会
  • Place of Presentation: 函館ロワジールホテル、函館市
• [Presentation] Nickel oxide electro-reduction in Molten CaCl_2+CaO (2010)
  • Author(s): R.F.Descallar, N.Kobayashi, S.Osaki, T.Kikuchi, R.O.Suzuki
  • Organizer: 電気化学会溶融塩委員会主催、第42回溶融塩化学討論会
  • Place of Presentation: 函館ロワジールホテル、函館市
• [Presentation] Current Activities of OS Process Using Molten CaO+CaCl_2 (2010)
  • Author(s): R.O.Suzuki
  • Organizer: Second International Round Table on Titanium Production in Molten Salts
  • Place of Presentation: Rica Ishavs Hotel Tromso-Trondheim、ノルウェー 招待講演
• [Presentation] CaCl_2-CaO溶融塩電解によるCa生成 (2010)
  • Author(s): 山田大祐、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、札幌市
• [Presentation] 溶融CaCl_2中におけるTiOの還元 (2010)
  • Author(s): 小林直登、小林圭一、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、札幌市
• [Presentation] Nickel Powder Production Directly from Nickel Oxide in Molten CaCl_2 (2010)
  • Author(s): R.F.Descallar, N.Kobayashi, S.Osaki, T.Kikuchi, R.O.Suzuki
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、札幌市
• [Presentation] 溶融LiCl-Li_2Oの電解によるCO_2ガスからの炭素生成 (2010)
  • Author(s): 大竹広野、木下博嗣、菊地竜也、鈴木亮輔
  • Organizer: 日本金属学会秋季講演大会
  • Place of Presentation: 北海道大学、札幌市
• [Presentation] Reduction of Titanium Oxide in Molten CaO-CaCl_2 (2010)
  • Author(s): N.Kobayashi, K.Kobayashi, T.Kikuchi, R.O.Suzuki
  • Organizer: 12^<th> Joint Symposium between Univ. of Science and Technology Beijing and Hokkaido Univ.
  • Place of Presentation: 北京科学技術大学、北京市、中国
• [Presentation] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2009)
  • Author(s): S. Osaki, H. Sakai and R. O. Suzuki
  • Organizer: Processing and Fabrication of Advanced Materials XVIII
  • Place of Presentation: 東北大学(仙台市)
  • Year and Date: 2009-12-13
• [Presentation] Direct Metal Production from Oxides by Using Molten Salt Electrolysis of CaO in CaCl_2 (2009)
  • Author(s): R. O. Suzuki
  • Organizer: Processing and Fabrication of Advanced Materials XVIII
  • Place of Presentation: 東北大学(仙台市)
  • Year and Date: 2009-12-13
• [Presentation] Direct Metal Production from Oxides by Using Molten Salt Electrolysis of CaO in CaCl_2 (2009)
  • Author(s): R.O.Suzuki
  • Organizer: Processing and Fabrication of Advanced Materials XIII
  • Place of Presentation: 東北大学、仙台市招(待講演)
  • Year and Date: 2009-12-13
• [Presentation] Direct Metal Production from Oxides by Using Molten Salt Electrolysis of CaO in CaCl_2 (2009)
  • Author(s): R.O.Suzuki
  • Organizer: Processing and Fabrication of Advanced Materials XIII
  • Place of Presentation: 東北大学(仙台)
  • Year and Date: 2009-12-13
• [Presentation] Direct Production of Ti-29Nb-13Ta-4.6Zr Biomedical Alloy from Oxide Mixture in Molten CaCl_2 (2009)
  • Author(s): S.Osaki, H.Sakai, R.O.Suzuki
  • Organizer: Processing and Fabrication of Advanced Materials XIII
  • Place of Presentation: 東北大学(仙台)
  • Year and Date: 2009-12-13
• [Presentation] OS法による酸化チタンの還元とその還元経路 (2009)
  • Author(s): 小林圭一、小林直登、鈴木亮輔
  • Organizer: 第41回溶融塩化学討論会
  • Place of Presentation: 京大会館(京都)
  • Year and Date: 2009-11-20
• [Presentation] CaCl2浴中でのCa還元によるTi-29Nb-13Ta-4.6Zr合金の直接合成 (2009)
  • Author(s): 大崎省吾、酒井博、鈴木亮輔
  • Organizer: 第41回溶融塩化学討論会
  • Place of Presentation: 京大会館(京都)
  • Year and Date: 2009-11-20
• [Presentation] 溶融CaCl2中へのTiCl4ガスの溶解度および平衡挙動 (2009)
  • Author(s): 橋詰二郎、鈴木亮輔
  • Organizer: 第41回溶融塩化学討論会
  • Place of Presentation: 京大会館(京都)
  • Year and Date: 2009-11-20
• [Presentation] 高温二酸化炭素の溶融塩電解・還元による炭素資源化 (2009)
  • Author(s): 酒井博、大竹広野、鈴木亮輔
  • Organizer: 第41回溶融塩化学討論会
  • Place of Presentation: 京大会館(京都)
  • Year and Date: 2009-11-19
• [Presentation] チタン酸化物の電解還元と実験状態図 (2009)
  • Author(s): 小林圭一、鈴木亮輔
  • Organizer: 日本金属学会秋季大会
  • Place of Presentation: 京都大学(京都市)
  • Year and Date: 2009-09-17
• [Presentation] チタン酸化物の電解還元と実験状態図 (2009)
  • Author(s): 小林圭一、鈴木亮輔
  • Organizer: 日本金属学会秋季大会
  • Place of Presentation: 京都大学吉田キャンパス(京都)
  • Year and Date: 2009-09-17
• [Presentation] V系水素吸蔵合金と製造方法 (2009)
  • Author(s): R.O.Suzuki
  • Organizer: 第52回マテリアルズ・テーラリング研究会
  • Place of Presentation: 早稲田大学理工学部(東京)
  • Year and Date: 2009-04-25
• [Presentation] 溶融CaCl_2を用いた生体用Ti-29Nb-13Ta-4.6Zr合金の還元合成 (2009)
  • Author(s): 大崎省吾、酒井博、岡祐一、鈴木亮輔
  • Organizer: 日本金属学会
  • Place of Presentation: 東京工業大学(東京都)
  • Year and Date: 2009-03-29
• [Presentation] 溶融CaCl_2を用いた生体用Ti-29Nb-13Ta-4.6Zrの還元合成 (2009)
  • Author(s): 大崎省吾、鈴木亮輔
  • Organizer: 日本金属学会北海道支部講演大会
  • Place of Presentation: 室蘭工業大学(室蘭)
• [Presentation] 溶融CaCl_2を用いたチタン新製錬法 (2008)
  • Author(s): 鈴木亮輔、岡佑一、小林圭一、酒井博、内藤豪是
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 熊本大学(熊本市)
• [Presentation] (CaCl_2+CaO)溶融塩中でのTi酸化物の電解還元 (2008)
  • Author(s): 小林圭一、岡佑一、鈴木亮輔
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 熊本大学(熊本市)
• [Presentation] (CaCl_2+CaO)溶融塩電解によるTi-6Al-4Vの還元合成 (2008)
  • Author(s): 酒井博、岡佑一、鈴木亮輔
  • Organizer: 日本鉄鋼協会秋季大会
  • Place of Presentation: 熊本大学(熊本市)
• [Presentation] (CaCl_2+CaO)溶融塩電解によるTi-6Al-4Vの還元合成 (2008)
  • Author(s): 酒井博、岡佑一、鈴木亮輔
  • Organizer: 日本鉄鋼協会春期大会
  • Place of Presentation: 芝浦工業大学(東京都)
• [Presentation] Calciothermic Reduction of TiCl_4 Gas during the Electrolysis of CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Organizer: PRiME 2008 Meeting, Int. Conf. on Molten Salt
  • Place of Presentation: Hilton Hawaiian Village,(Honolulu, HI, USA)
• [Presentation] Current Density in OS Process for TiO_2 Reduction (2008)
  • Author(s): K. Kobayashi, Y. Oka and R. O. Suzuki
  • Organizer: 2008 Joint Symp. on Molten Salts
  • Place of Presentation: ニチイ会館(神戸市)
• [Presentation] Synthesis of Ti-6Al-4V Alloy Powder by the Electrolysis of Molten CaCl_2+CaO (2008)
  • Author(s): H. Sakai, Y. Oka and R. O. Suzuki
  • Organizer: 2008 Joint Symp. on Molten Salts
  • Place of Presentation: ニチイ会館(神戸市)
• [Presentation] Calciothermic Reduction of TiCl_4 Gas by Electrolysis in CaCl_2 Melt (2008)
  • Author(s): R.O.Suzuki, T.Naito
  • Organizer: 2008 Joint Symp.on Molten Salts
  • Place of Presentation: ニチイ会館、神戸市
• [Presentation] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka, R.O.Suzuki
  • Organizer: PRiME 2008 Meeting, Int.Conf.on Molten Salt
  • Place of Presentation: Hilton Hawaiian Village, Honolulu, HI, USA
• [Presentation] Calciothermic ReduCtion of TiCl_4 Gas by Electrolysis in CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Organizer: 2008 Joint Symp. on Molten Salts
  • Place of Presentation: ニチイ会館(神戸市)
• [Presentation] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka and R. O. Suzuki
  • Organizer: 2008 Joint Symp. on Molten Salts
  • Place of Presentation: ニチイ会館(神戸市)
• [Presentation] Solubility of CO_2 Gas in the Molten CaO-CaCl_2 (2008)
  • Author(s): J. Hashizume, Y. Oka and R. O. Suzuki
  • Organizer: 2008 Joint Symp. on Molten Salts
  • Place of Presentation: ニチイ会館(神戸市)
• [Presentation] Direct Reduction of Liquid V_2O_5 in Molten CaCl_2 (2008)
  • Author(s): Y. Oka, and R. O. Suzuki
  • Organizer: PRiME 2008 Meeting, Int. Conf. on Molten Salt
  • Place of Presentation: Hilton Hawaiian Village, Honolulu, HI, USA
• [Presentation] Calciothermic Reduction of TiCl_4 Gas during the Electrolysis of CaCl_2 Melt (2008)
  • Author(s): R. O. Suzuki and T. Naito
  • Organizer: PRiME 2008 Meeting, Int. Conf. on Molten Salt
  • Place of Presentation: Hilton Hawaiian Village, Honolulu, HI, USA
• [Presentation] 溶融CaCl_2を用いたチタン新製錬法 (2008)
  • Author(s): 鈴木亮輔、岡佑一、小林圭一、酒井博、内藤豪是
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 熊本大学(熊本)
• [Presentation] (CaCl_2+CaO)溶融塩中でのTi酸化物の電解還元 (2008)
  • Author(s): 小林圭一、岡佑一、鈴木亮輔
  • Organizer: 日本金属学会秋期大会
  • Place of Presentation: 熊本大学(熊本)
• [Presentation] (CaCl_2+CaO)溶融塩電解によるTi-6Al-4Vの還元合成 (2008)
  • Author(s): 酒井博、岡佑一、鈴木亮輔
  • Organizer: 日本鉄鋼協会秋季大会
  • Place of Presentation: 熊本大学(熊本)
• [Book] チタンの現製造方法と開発中の新製錬法 (2009)
  • Author(s): 鈴木亮輔
  • Publisher: シーエムシー出版,東京
• [Book] チタンの基礎・加工と最新応用技術 (2009)
  • Author(s): 鈴木亮輔
  • Total Pages: 341
  • Publisher: シーエムシー出版
• [Book] チタンの基礎・加工と最新応用技術 (2009)
  • Author(s): 鈴木亮輔
  • Total Pages: 341
  • Publisher: シーエムシー出版,東京
• [Book] Titanium and Energy (2007)
  • Author(s): R. O. Suzuki
  • Publisher: Ohmsha, Tokyo
• [Remarks]
  • URL: http://www.eng.hokudai.ac.jp/labo/ecopro/rosuzuki/index.html
• [Remarks]
  • URL: http://labs.eng.hokudai.ac.jp/labo/ecopro/
• [Patent(Industrial Property Rights)] 二酸化炭素ガスの還元方法 (2012)
  • Inventor(s): 小澤純仁、松野英寿、鈴木亮輔
  • Industrial Property Rights Holder: JFEスチール
  • Industrial Property Number: 2012-111798
  • Filing Date: 2012-05-15
• [Patent(Industrial Property Rights)] 二酸化炭素ガスの分解装置及び分解方法 (2011)
  • Inventor(s): 小澤純仁、松野英寿、鈴木亮輔
  • Industrial Property Rights Holder: JFEスチール、北海道大学
  • Industrial Property Number: 2011-244863
  • Filing Date: 2011-11-08
• [Patent(Industrial Property Rights)] 特許 (2011)
  • Inventor(s): 小澤純仁、松野英寿、鈴木亮輔
  • Industrial Property Rights Holder: JFEスチール、北海道大学
  • Industrial Property Number: 2011-244863
  • Filing Date: 2011-11-08
• [Patent(Industrial Property Rights)] 特許 (2011)
  • Inventor(s): 小澤純仁、松野英寿、鈴木亮輔
  • Industrial Property Rights Holder: JFEスチール
  • Industrial Property Number: 2012-111798
  • Filing Date: 2011-05-15