JPS643969A - Molten carbonate fuel cell - Google Patents

Molten carbonate fuel cell

Info

Publication number
JPS643969A
JPS643969A JP62157754A JP15775487A JPS643969A JP S643969 A JPS643969 A JP S643969A JP 62157754 A JP62157754 A JP 62157754A JP 15775487 A JP15775487 A JP 15775487A JP S643969 A JPS643969 A JP S643969A
Authority
JP
Japan
Prior art keywords
electrolyte
carbonate
liquid
transported
fuel cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62157754A
Other languages
Japanese (ja)
Inventor
Yasuyuki Tsutsumi
Atsushi Miki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62157754A priority Critical patent/JPS643969A/en
Publication of JPS643969A publication Critical patent/JPS643969A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • H01M8/04283—Supply means of electrolyte to or in matrix-fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To make the transport of electrolyte easy by installing a means with which a mixed liquid of electrolyte and liquid is transported to fuel cell compartment, a means with which liquid in the mixed liquid transported is removed, and a means with which the electrolyte obtained is melted and supplied to an electrolyte layer. CONSTITUTION:A carbonate aqueous solution 1 prepared by dissolving or dispersing carbonate in liquid such as water and stored in a storage tank 2 is transported to an electrolyte chamber 5 in a fuel cell compartment 12 through a supply pipe 4 with a pump 3. The electrolyte chamber 5 is heated with a heater 6 and water in the carbonate aqueous solution is vaporized and exhausted from an exhaust pipe 7, and only the carbonate is accummulated in the electrolyte chamber 5. Then the pump 5 is stopped, and an electrolyte layer 9 placed between an electrode 10 and an electrode 11, the electrolyte chamber 5, and a supply pipe 8 are heated to the melting temperature or more of the carbonate, and the molten carbonate is transferred to the electrolyte layer from the electrolyte chamber by making the electrolyte in a liquid form without holding in high temperature, heating of supply pipe and temperature control are unnecessary, and the electrolyte is easily transported.
JP62157754A 1987-06-26 1987-06-26 Molten carbonate fuel cell Pending JPS643969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157754A JPS643969A (en) 1987-06-26 1987-06-26 Molten carbonate fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157754A JPS643969A (en) 1987-06-26 1987-06-26 Molten carbonate fuel cell

Publications (1)

Publication Number Publication Date
JPS643969A true JPS643969A (en) 1989-01-09

Family

ID=15656611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157754A Pending JPS643969A (en) 1987-06-26 1987-06-26 Molten carbonate fuel cell

Country Status (1)

Country Link
JP (1) JPS643969A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229245A (en) * 1979-11-15 1990-09-12 Rueti Te Strake Bv Controlling of driving of loom wherein weft is passed through shuttle path by means of transfer fluid
JPH05343086A (en) * 1992-06-11 1993-12-24 Hitachi Ltd Electrolyte replenishing method and device for fused carbonate pipe fuel cell
US5295515A (en) * 1991-02-25 1994-03-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for controlling weft insertion in jet loom
WO2021109721A1 (en) * 2019-12-03 2021-06-10 中国华能集团清洁能源技术研究院有限公司 Molten carbonate fuel cell stack electrolyte replenishment method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271754A (en) * 1985-05-28 1986-12-02 Fuji Electric Co Ltd Supplying method of electrolyte for fused carbonate type fuel cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271754A (en) * 1985-05-28 1986-12-02 Fuji Electric Co Ltd Supplying method of electrolyte for fused carbonate type fuel cell

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229245A (en) * 1979-11-15 1990-09-12 Rueti Te Strake Bv Controlling of driving of loom wherein weft is passed through shuttle path by means of transfer fluid
US5295515A (en) * 1991-02-25 1994-03-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for controlling weft insertion in jet loom
JPH05343086A (en) * 1992-06-11 1993-12-24 Hitachi Ltd Electrolyte replenishing method and device for fused carbonate pipe fuel cell
WO2021109721A1 (en) * 2019-12-03 2021-06-10 中国华能集团清洁能源技术研究院有限公司 Molten carbonate fuel cell stack electrolyte replenishment method

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