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Chemical Studies on Molten Salt Circulationg Loop for Nuclear Energy Conversion System

Research Project

Project/Area Number 60470161
Research Category

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

Allocation TypeSingle-year Grants
Research Field Nuclear engineering
Research InstitutionKyoto University

Principal Investigator

ITO Yasuhiko  Associate Professor, Faculty of Engineering, KYOTO Univ., 工学部, 助教授 (20026066)

Co-Investigator(Kenkyū-buntansha) KOHNO Masuchika  Technical Staff, Faculty of Engineering, Kyoto Univ., 工学部, 技官
MORITANI Kimikazu  Technical Staff, Faculty of Engineering, Kyoto Univ., 工学部, 技官 (50111943)
MORIYAMA Hirotake  Instructor, Faculty of Engineering, Kyoto Univ., 工学部, 助手 (90127150)
Project Period (FY) 1985 – 1987
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 1987: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1986: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1985: ¥3,500,000 (Direct Cost: ¥3,500,000)
Keywordsmolten salt / nuclear engineeing / loop / corrosion / mass transfer phenomenon / electrochmical study / 非平衡熱力学 / 腐食 / 酸化物
Research Abstract

Molten salt is a useful material for use in many future nuclear engineering applications. For such applications, molten salt circulating loop is often necessary as a part of plant assemblies. The compatibility of molten salt with loop construction materials involves various problems depending on the applications for which the salts are to be used. Some of these are creep failure at high temperature, erosion caused by convection, and corrosion.
The aim of this project is to study corrosion problems mainly from electrochemical viewpoints. Mass transfer phenomenon and its electrochemical motive force in a nonisothermal molten salt system is investigated most intensively. Besides, electrochemical behaviours of hydrogen, oxygen and their related chemical species and a possibility of using radio-tracer technique for such electrochemical studies are also investigated.

Report

(3 results)
  • 1988 Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] Yasuhiko Ito,;Masahiro Kamata,;Syunji Horikawa,;Jun Oishi: Denki Kagaku(J.of Electrochemical Society,Japan). 53. 375-380 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito,;Syunji Horikawa,;Jun Oishi,;Yukio Ogata.: Electrochimica Acta. 30. 799-804 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masaharo Kamata,;Yasuhiko Ito,;Jun Oishi.: Electrochimica Acta. 31. 521-525 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito,;Hideki Yabe,;Toshiyuki Nakai,;Keiko Ema,;Jun Oishi: Electrochimica Acta. 31. 1579-1584 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito.: Proceedings of the Fifth International Symposium on Molten Salts. 1. 445-459 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Keiko Ema,;Yasuhiko Ito,;Toshihide Takenaka,;Jun Oishi.: Electrochimica Acta. 32. 1537-1540 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito,;and Jun Oishi.: Electrochimica Acta. 32. 1377-1381 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito,;and Jun Oishi.: Electrochimica Acta. 33. 359-363 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito,Mikio,;Inoue and Jun Oishi.: Electrochimica Acta,.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito,;Masahiro Kamata,;Syunji Horikawa; Jun Oishi.: "Mass Transfer and Its Electrochmical Motive Force in a Nonisothermal Moltem Salt System" Denki Kagaku(J. of Electrochemical Society, Japan). 53. 375-380 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito,;Syunji Horikawa,;Jun Oishi; Yukio Ogata.: "Concentration Dependence of the Thermoelectric Power in a Molten Salt System" Electrochimica Acta. 30. 799-804 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito; Jun Oishi: "Electromotive Force in a Nonisothermal and Convective System" Electrochimica Acta. 31. 521-525 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito,;Hideki Yabe,;Toshiyuki Nakai,;Keiko Ema; Jun Oishi.: "Oxide Ion Concentration Dependence of the Potential of Stabilized zirconia-Air Electrode in a Molten LiF-KF System" Electrochimica Acta. 31. 1579-1584 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuhiko Ito.: "Stabilized Zirconia as An Oxide Ion Indicator" Proceedings of the Fifth International Symposium on Molten Salts. 1. 445-459 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Keiko Ema,;Yasyuhiko Ito,;Toshihide Takenaka; Jun Oishi.: "Relation between Potentials of Li,K/Li^+,K^+ Dynamic Reference Electrode and HF/H_2 Gas Electrode in a Molten LiF-KF System" Electrochimica Acta. 32. 1537-1540 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito; Jun Oishi.: "Single electrode Peltier Heat of a Hydrogen Electrode in H_2SO_4 and NaOH Solutions" Electrochimica Acta. 32. 1377-1381 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito; Jun Oishi.: "Single Electrode Peltier Heat of a Hydrogen Electrode in NaOH Solutions at High Concentration" Electrochimica Acta. 33. 359-363 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata,;Yasuhiko Ito,;Mikio Inoue; Jun Oishi.: "The Effect of Composition and Phase Change of Electrode Material on Thermoelectric Power" Electrochimica Acta.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiro Kamata;Yasuhiko Ito and Jun Oishi: Electrochimica Acta. 32. 1377-1381 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Masahiro Kamata;Yasuhiko Ito and Jun Oishi: Electrochimica Acta. 33. 359-363 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] Masahiro Kamata;Yasuhiko Ito;Mikio Inoue and Jun Oishi: Electrochimica Acta.

    • Related Report
      1987 Annual Research Report
  • [Publications] Masahiro Kamata;Yasuhiko Ito;Jun Oishi: Electrochimica Acta. 31. 521-525 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yasuhiko Ito;Hideki Yabe;Toshiyuki Nakai;Keiko Ema;Jun Oishi: Electrochimica Acta. 31. 1579-1584 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yasuhiko Ito: Proceedings of the Fifth International Symposium on Molten Salts. 445-459 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yasuhiko Ito: Proceeding of the First Chinese-Japanese Bilateral Symposium on Molten Salt Chemistry and Technology. 54-58 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yasuhiko Ito;Mikio Inoue;Masahiro Kamata;Jun Oishi: Proceedings of the First Chinese-Japanese Bilateral Symposium on Molten Salt Chemistry and Technology. 74-78 (1986)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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