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Study on the Methods for the Determination of Ultra-trace Elements by Inductively Coupled Plasma Atomic Emission Spectrometry Using On-line Preseparation and Enrichment Techniques.

Research Project

Project/Area Number 62470034
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 分析・地球化学
Research InstitutionHIROSHIMA UNIVERSITY

Principal Investigator

KUMAMARU Takahiro  Hiroshima University, Faculty of Science, Professor, 理学部, 教授 (50033816)

Co-Investigator(Kenkyū-buntansha) FUJIWARA Terufumi  Hiroshima University, Faculty of Science, Assistant, 理学部, 助手 (80127703)
YAMAMOTO Manabu  Hiroshima University, Faculty of Science, Associate Prof., 理学部, 助教授 (40033922)
IWAMOTO Etsuro  Hiroshima University, Faculty of Science, Associate Prof., 理学部, 助教授 (80033918)
Project Period (FY) 1987 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥4,300,000 (Direct Cost: ¥4,300,000)
Fiscal Year 1988: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 1987: ¥3,000,000 (Direct Cost: ¥3,000,000)
KeywordsInductively coupled plasma emission spectrometry / ICP / Solvent extraction / Hydride generation / Ion-exchange chromatography / Electrothermal vaporization / オンライン分離濃縮 / イオン交換法オンライン分離濃縮 / 銅 / 鉛 / ベリリウム / 誘導結合高周波プラズマ発光分析 / ICP発光分析 / 黒鉛炉気化法 / ゲルマニウム・カドミウム
Research Abstract

Substantial progress has been achieved in inductively coupled plasma (ICP) atomic emission spectrometry (AES) placing it among the principle spectroscopy tools in analytical research and applications laboratoris. However, some limitations exist especially for the analysis of ultratrace concentration levels in minute samples. Various approaches are described to extend the use and reduce the limitations of ICP-AES combined with on-line fashion of pretreatment procedures as follows: (1) Suction-flow (SF) or flow-injection (FI)/liquid-liquid extraction for determination of cadmium with its DDTC chelate utilizing a microporous membrane-film phase separator, determination of copper with its macrocyclic dioxotetramine chelate using a T-piece phase separator, and deter-mination of beryllium with its acetylacetonato chelate with a microporous membrane-tube sparator. (2) SF/ion-exchange enrichment for determination of cadmium, copper, and lead by means of a mini-column of iminodiacetate chelating resin. (3) FI/hydride generation (HG) for determination of germanium using a microporous membrane-tube gas-liquid separator. (4) Ion-exchange chromato-graphic separation/HG for speciation and determination of selenium(IV) and selenium(VI). (5) Versatile sample introduction system with graphite tube furnace for ICP-AES.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] T.,Kumamaru: Fresenius 2.Anal.Chem.327. 777-781 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] T.,Kumamaru: Bull.Chem.Soc.Jpn.60. 1930-1932 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.,Yamamoto: Anal.Chem.59. 2446-2448 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.,Yamamoto: J.Anal.At.Spectrom.3. 441-445 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] F.,Nakata: J.Anal.At.Spectrom. 3. 579-582 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.,Hirata: Anal.Chim.Acta. (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 熊丸尚宏,山本学(不破敬一郎・熊丸尚宏 編): "最新原子吸光分析〔III〕最近の進歩" 広川書店, (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] T. Kumamaru: "Enhancement Effect of Organic Solvent in Inductively Coupled Plasma Atomic Emission Spectrometry" Fresenius Z. Anal. Chem.327. 777-781 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] T. Kumamaru: "Inductively Coupled Plasma Atomic Emission Spectrometric Determination of Copper by Suction-Flow On-Line Liquid-Liquid Extraction of Its Macrocyclic Dioxotetramine Chelate" Bull. Chem. Soc. Jpn.60. 1930-1932 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Yamamoto: "Microporous Polytetrafluoroethylene Tube Separator for the Determination of Beryllium by Flow Injection- or Suction-flow-Solvent Extraction Followed by Inductively Coupled Plasma Atomic Emission Spectrometry" J. Anal. At. Spectrom.3. 441-445 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] F. Nakata: "Determination of Germanium by Hydride Generation Inductively Coupled Plasma Atomic Emission Spectrometry Combined with Flow Injection" J. Anal. At. Spectrom.3. 579-582 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S. Hirata: "Trace Metal Enrichment by Automated On-line Column Preconcentration for Flow-injection Atomic Absorption Spectrometry" Anal. Chim. Acta. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] T. Kumamaru: New Atomic Absorption Spectrometry [III] Recent Advances. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Yamamoto: J.Anal.At.Spectrom.3. 441-445 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] F.Nakata: J.Anal.At.Spectrom.3. 579-582 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] E.Iwamoto: J.Anal.At.Spectrom.4. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] T.Kumamaru: Anal.Chim.Acta. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] S.Hirata: Anal.Chim.Acta. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] H.Sakai: Anal.Chim.Acta. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 不破敬一郎,熊丸尚宏 他編,熊丸尚宏,山本学: "最新原子吸光分析[III]最近の進歩" 広川書店, (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] T.Kumamaru: Freserius Z,Anal,Chem.327. 777-781 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] T.Kumamaru: Bull.Chem.Soc.Jpn.60. 1930-1932 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] M.Yamamoto: Anal,Chem.59. 2446-2448 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] E.Iwamoto: J.Anal,At.Spectrom. 2. 723-728 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] M.Yamamoto: J.Anal,At.Spectrom.3. inpress (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] F.Nakata: J.Anal,At.Spectrm.3. in press (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 日本分析化学会編;熊丸尚宏他: "分析化学実験ハンドブック" 丸善, 838 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 不破敬一郎;下村滋;戸田昭三;熊丸尚宏編;熊丸尚宏他: "最新原子吸光分析〔III〕最近の進歩" 広川書店, (1988)

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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