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Development of on-site optical-emission spectrometric apparatus for sorting of scrapped metallic materials by their minor-alloyed elements

Research Project

Project/Area Number 26281044
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Environmental conscious materials and recycle
Research InstitutionTohoku University

Principal Investigator

Wagatsuma Kazuaki  東北大学, 金属材料研究所, 教授 (30158597)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
Keywordsスクラップ素材 / 高度循環利用 / レーザー誘起プラズマ発光分析法 / 元素分析 / 鋼種判別 / ステンレス鋼 / 鋼スクラップ / レーザー誘起プラズマ発光分光分析法 / 廃棄物再資源化 / リサイクル技術 / レーザー誘起プラズマ / 発光分光分析 / 発光分析
Outline of Final Research Achievements

The objective of this study is to develop a new analytical method enabling a rapid and effective sorting of scrapped materials, by using laser-induced plasma - optical emission spectrometry (LIPS) under ambient atmosphere. In the recycling process of steel materials, especially such as high tensile-strength steels, it is important to save minor-alloyed elements: Mn, Cr, Ni, Co, V, and W, which are added to obtain the property of the high-grade steels, and thus to maintain the quality of the recycled steel materials. For this purpose, it is desired that scrapped steel materials will be able to be separated by their compositions of the alloyed elements. In this study, we could develop a LIPS apparatus which was suitable for this type of analysis.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (22 results)

All 2017 2016 2015 2014 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 4 results,  Open Access: 4 results) Presentation (13 results) (of which Int'l Joint Research: 4 results,  Invited: 6 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Fundamental Study on Ablation Sampling of Fe-based Binary Alloys in Laser-induced Breakdown Optical Emission Spectrometry2017

    • Author(s)
      X. Zhang, S. Kashiwakura, K. Wagatsuma
    • Journal Title

      Analytical Sciences

      Volume: 33 Pages: 343-349

    • NAID

      130005439425

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Quantitative distribution analysis of alumina inclusion particles in ferritic stainless steels by using laser-induced breakdown optical emission spectrometry2017

    • Author(s)
      S. Nakahata, S. Kashiwakura, K. Wagatsuma
    • Journal Title

      Surface Interface Analysis

      Volume: 36 Issue: 8 Pages: 740-749

    • DOI

      10.1002/sia.6217

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Rapid Sorting of Stainless Steels by Open-air Laser-induced Breakdown Spectroscopy with Detecting Chromium, Nickel, and Molybdenum2015

    • Author(s)
      S. Kashiwakura, K. Wagatsuma
    • Journal Title

      ISIJ International

      Volume: 55 Issue: 11 Pages: 2391-2396

    • DOI

      10.2355/isijinternational.ISIJINT-2015-316

    • NAID

      130005111819

    • ISSN
      0915-1559, 1347-5460
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 単発走査レーザー誘起プラズマ発光分析法によるアルミナ介在物の3次元分布の迅速評価2015

    • Author(s)
      笠原 岳、柏倉 俊介、我妻 和明
    • Journal Title

      分析化学

      Volume: 64 Pages: 35-41

    • NAID

      130004732528

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Applications of laser-induced breakdown spectrometry for analysis of steel materials2015

    • Author(s)
      G. Kasahara, C. Abe, S. Kashiwakura, and K. Wagatsuma
    • Journal Title

      Proceedings of Asia Steel 2015

      Volume: 1 Pages: 151-152

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レーザー誘起プラズマ発光分光分析法の鉄鋼スクラップの組成別ソーティングへの適用2014

    • Author(s)
      柏倉 俊介、我妻 和明
    • Journal Title

      レーザー研究

      Volume: 42 Pages: 908-942

    • NAID

      130007897418

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparative study on the emission spectrometric determination of manganese using nitrogen-oxygen Okamoto-cavity microwave induced plasma and argon radio-frequency inductively-coupled plasma2014

    • Author(s)
      Y. Arai, S. Sato, K. Wagatsuma
    • Journal Title

      Microchem. J

      Volume: 116 Pages: 135-141

    • DOI

      10.1016/j.microc.2014.04.017

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Quantitative distribution analysis of alumina inclusion particles in ferritic stainless steels by laser-induced breakdown plasma optical emission spectrometry in single-shot scanning mode2016

    • Author(s)
      S. Nakahata, S. Kashiwakura, K. Wagatsuma
    • Organizer
      ICASI 2016&CCATM 2016
    • Place of Presentation
      Beijimg, China
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fundamental Study of Ablation Sampling of Fe-based Binary Alloys in Laser-induced Breakdown Optical Emission Spectrometry2016

    • Author(s)
      X. Zhang, K. Wagatsuma
    • Organizer
      ICASI 2016&CCATM 2016
    • Place of Presentation
      Beijimg, China
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レーザー誘起プラズマ発光分析における鉄系二元合金からの試料導入効率に及ぼす表面変質層の影響2016

    • Author(s)
      張 心月, 我妻 和明
    • Organizer
      日本分析化学会 第76回分析化学討論会
    • Place of Presentation
      岐阜薬科大学、岐阜
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー誘起プラズマ発光分光分析法によるFe-X二元系標準試料から得られる検量線の検討2016

    • Author(s)
      柏倉 俊介, 我妻 和明
    • Organizer
      日本分析化学会 第76回分析化学討論会
    • Place of Presentation
      岐阜薬科大学、岐阜
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] Applications of laser-induced breakdown spectrometry for analysis of steel materials2015

    • Author(s)
      G. Kasahara, C. Abe, S. Kashiwakura, K. Wagatsuma
    • Organizer
      Asia Steel International Conference 2015
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2015-10-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レーザー誘起プラズマ発光分析における鉄系二元合金のアブレーション現象の解析2015

    • Author(s)
      張 心月、 我妻 和明
    • Organizer
      日本分析化学会第64回年会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] Distribution analysis of alumina inclusion particles by using laser-induced breakdown plasma-optical emission spectrometry2015

    • Author(s)
      G. Kasahara, S. Kashiwakura, K. Wagatsuma
    • Organizer
      2015 Conference on Analytical Chemistry (CAS2015)
    • Place of Presentation
      Suzhou, China
    • Year and Date
      2015-06-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レーザー誘起プラズマ発光分析におけるレーザーアブレーション現象の直接観察2015

    • Author(s)
      張 心月、我妻 和明
    • Organizer
      日本分析化学会第75回分析化学討論会
    • Place of Presentation
      山梨大学甲府キャンパス
    • Year and Date
      2015-05-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] レーザー誘起プラズマ発光分光分析法を利用した鉄鋼中のタングステンの迅速検出及び定量2015

    • Author(s)
      柏倉 俊介、我妻 和明
    • Organizer
      日本分析化学会第75回分析化学討論会
    • Place of Presentation
      山梨大学甲府キャンパス
    • Year and Date
      2015-05-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Three-dimensional distribution analysis of alumina inclusions by using laser-induced breakdown plasma optical emission spectrometry in single-shot scanning mode2014

    • Author(s)
      G. Kasahara, S. Kashiwakura, K. Wagatsuma
    • Organizer
      World Green Energy & Resources Congress 2014
    • Place of Presentation
      Beijing, China
    • Year and Date
      2014-11-01 – 2014-11-03
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Analytical performance in emission spectrometric determination of manganese using Okamoto-cavity microwave induced plasma with nitrogen-oxygen mixed gas - the comparison with argon radio-frequency inductively-coupled plasma2014

    • Author(s)
      K. Wagatsuma, Y. Arai, S. Sato
    • Organizer
      International Conference on Analysis & Testing of Metallurgical Process & Materials
    • Place of Presentation
      Beijing, China
    • Year and Date
      2014-10-19 – 2014-10-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 大気圧下レーザー誘起プラズマ発光分光分析法を用いた鉄鋼随伴国家備蓄7鉱種に関する検量線の検討2014

    • Author(s)
      柏倉 俊介、我妻 和明
    • Organizer
      平成26年度東北地区化学系学協会東北大会
    • Place of Presentation
      山形大学、米沢
    • Year and Date
      2014-09-20 – 2014-09-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 元素組成情報に基づいた金属スクラップ素材の高度分別を可能とするレーザー誘起プラズマ発光分析法2014

    • Author(s)
      我妻 和明
    • Organizer
      第74回分析化学討論会
    • Place of Presentation
      日本大学工学部、郡山
    • Year and Date
      2014-05-24 – 2014-05-25
    • Related Report
      2014 Annual Research Report
  • [Book] 鉄鋼便覧(第5版)2014

    • Author(s)
      我妻 和明(分担執筆)
    • Publisher
      日本鉄鋼協会
    • Related Report
      2014 Annual Research Report
  • [Remarks] 東北大学金属材料研究所 分析科学研究部門

    • URL

      http://wagatsuma.imr.tohoku.ac.jp

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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