JPS5693268A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS5693268A
JPS5693268A JP16937879A JP16937879A JPS5693268A JP S5693268 A JPS5693268 A JP S5693268A JP 16937879 A JP16937879 A JP 16937879A JP 16937879 A JP16937879 A JP 16937879A JP S5693268 A JPS5693268 A JP S5693268A
Authority
JP
Japan
Prior art keywords
anolyte
gas
fuel
separator
generated
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
JP16937879A
Other languages
Japanese (ja)
Inventor
Tsutomu Tsukui
Ryota Doi
Toshio Shimizu
Takao Miyashita
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 JP16937879A priority Critical patent/JPS5693268A/en
Publication of JPS5693268A publication Critical patent/JPS5693268A/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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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

Abstract

PURPOSE:To redude the required quantity of a liquid fuel supplied for electricity generation, by providing a separator which separates only reaction produced gas from produced gases generated in the battery through heat-exchanging with other fluid and exhausts. CONSTITUTION:A required amount of a fuel such as methanol is fed from a fuel tank 11 containing the liquid fuel through controlling a valve 12 to an anolyte tank 13. Anolyte 6 is fed to each anolyte chamber 4 of the battery body 10 with a pump 14, and circulated to a gas-liquid separator 15 and the anolyte tank 13. When, a part of fuel in the anolyte 6 is consumed in the battery body 10, and a mixture 7 of residual anolyte and generated gasious mixture of carbon dioxide, steam, and fuel vapor generated in the battery body 10 flows form the anolyte chamber 4 to the gas-liquid separator 15. Air 8 is fed to the separator 15 by a blower 16, the generated gas is heat-exchanged with the air, only carbon dioxide is separated as gas, and exhausted from the separator 15 to the atmosphere.
JP16937879A 1979-12-27 1979-12-27 Fuel cell Pending JPS5693268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16937879A JPS5693268A (en) 1979-12-27 1979-12-27 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16937879A JPS5693268A (en) 1979-12-27 1979-12-27 Fuel cell

Publications (1)

Publication Number Publication Date
JPS5693268A true JPS5693268A (en) 1981-07-28

Family

ID=15885476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16937879A Pending JPS5693268A (en) 1979-12-27 1979-12-27 Fuel cell

Country Status (1)

Country Link
JP (1) JPS5693268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63218166A (en) * 1987-03-05 1988-09-12 Hitachi Ltd Operation of fuel cell
US5252410A (en) * 1991-09-13 1993-10-12 Ballard Power Systems Inc. Lightweight fuel cell membrane electrode assembly with integral reactant flow passages

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS461382A (en) * 1970-02-19 1971-09-21
JPS4934092A (en) * 1972-07-31 1974-03-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS461382A (en) * 1970-02-19 1971-09-21
JPS4934092A (en) * 1972-07-31 1974-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63218166A (en) * 1987-03-05 1988-09-12 Hitachi Ltd Operation of fuel cell
US5252410A (en) * 1991-09-13 1993-10-12 Ballard Power Systems Inc. Lightweight fuel cell membrane electrode assembly with integral reactant flow passages
WO1994009519A1 (en) * 1991-09-13 1994-04-28 Ballard Power Systems Lightweight fuel cell membrane electrode assembly with integral reactant flow passages

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