JPS56141178A - Electric power generation by treating combustion exhaust gas - Google Patents

Electric power generation by treating combustion exhaust gas

Info

Publication number
JPS56141178A
JPS56141178A JP4417180A JP4417180A JPS56141178A JP S56141178 A JPS56141178 A JP S56141178A JP 4417180 A JP4417180 A JP 4417180A JP 4417180 A JP4417180 A JP 4417180A JP S56141178 A JPS56141178 A JP S56141178A
Authority
JP
Japan
Prior art keywords
hydrogen
exhaust gas
combustion exhaust
fuel cell
electric power
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.)
Granted
Application number
JP4417180A
Other languages
Japanese (ja)
Other versions
JPS6233701B2 (en
Inventor
Hisashi Tanagawa
Toshiaki Kubota
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.)
Kansai Electric Power Co Inc
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc filed Critical Kansai Electric Power Co Inc
Priority to JP4417180A priority Critical patent/JPS56141178A/en
Publication of JPS56141178A publication Critical patent/JPS56141178A/en
Publication of JPS6233701B2 publication Critical patent/JPS6233701B2/ja
Granted 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
    • 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 obtain electric power while preventing the generation of environmental pollution, by subjecting water and SO2, which is adsorbed from a combustion exhaust gas by an adsorbent and is desorbed by an inactive gas, to electrolysis to make hydrogen to be produced, and using thus obtained hydrogen as a fuel for a fuel cell. CONSTITUTION:SO2 from combustion exhaust gas discharged in either a petroleum or a coal thermoelectric power station is held by adsorption on an adsorbent made of active carbon or the like. Following that, pure SO2 is desorbed by means of an inactive gas, purified SO2 being obtained. Thus obtained SO2 is put in an electrolytic bath together with water, is electrolyzed, and is converted into hydrogen and sulfuric acid. Or else, the above SO2 added with water and a halogen is allowed to react to make a hydrogen fluoride and sulfuric acid to be produced, before the hydrogen fluoride produced undergoes thermal decomposition and is converted into hydrogen and a halogen. Hydrogen obtained by the above method is used as a fuel for either an alkali fuel cell or a phosphoric acid fuel cell.
JP4417180A 1980-04-03 1980-04-03 Electric power generation by treating combustion exhaust gas Granted JPS56141178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4417180A JPS56141178A (en) 1980-04-03 1980-04-03 Electric power generation by treating combustion exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4417180A JPS56141178A (en) 1980-04-03 1980-04-03 Electric power generation by treating combustion exhaust gas

Publications (2)

Publication Number Publication Date
JPS56141178A true JPS56141178A (en) 1981-11-04
JPS6233701B2 JPS6233701B2 (en) 1987-07-22

Family

ID=12684134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4417180A Granted JPS56141178A (en) 1980-04-03 1980-04-03 Electric power generation by treating combustion exhaust gas

Country Status (1)

Country Link
JP (1) JPS56141178A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004109086A2 (en) * 2003-06-05 2004-12-16 Solar Reactor Technologies, Inc. Method for processing stack gas emissions
EP1612297A2 (en) * 2004-07-01 2006-01-04 Westinghouse Electric Company LLC Hydrogen production process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004109086A2 (en) * 2003-06-05 2004-12-16 Solar Reactor Technologies, Inc. Method for processing stack gas emissions
WO2004109086A3 (en) * 2003-06-05 2005-03-10 Solar Reactor Tech Method for processing stack gas emissions
EP1612297A2 (en) * 2004-07-01 2006-01-04 Westinghouse Electric Company LLC Hydrogen production process
JP2006021992A (en) * 2004-07-01 2006-01-26 Westinghouse Electric Co Llc Separate hydrogen production process
EP1612297A3 (en) * 2004-07-01 2006-12-13 Westinghouse Electric Company LLC Hydrogen production process

Also Published As

Publication number Publication date
JPS6233701B2 (en) 1987-07-22

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