DE60032027D1 - System und verfahren zum vorzeitigen detektieren von verunreinigungen in brennstoffverarbeitendem system - Google Patents

System und verfahren zum vorzeitigen detektieren von verunreinigungen in brennstoffverarbeitendem system

Info

Publication number
DE60032027D1
DE60032027D1 DE60032027T DE60032027T DE60032027D1 DE 60032027 D1 DE60032027 D1 DE 60032027D1 DE 60032027 T DE60032027 T DE 60032027T DE 60032027 T DE60032027 T DE 60032027T DE 60032027 D1 DE60032027 D1 DE 60032027D1
Authority
DE
Germany
Prior art keywords
hydrogen stream
concentration
fuel
cell stack
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.)
Expired - Lifetime
Application number
DE60032027T
Other languages
English (en)
Other versions
DE60032027T2 (de
Inventor
J Edlund
A Pledger
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.)
Idatech LLC
Original Assignee
Idatech LLC
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 Idatech LLC filed Critical Idatech LLC
Application granted granted Critical
Publication of DE60032027D1 publication Critical patent/DE60032027D1/de
Publication of DE60032027T2 publication Critical patent/DE60032027T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M8/04082—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
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • 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
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • 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
DE60032027T 2000-01-03 2000-12-21 System und verfahren zum vorzeitigen detektieren von verunreinigungen in brennstoffverarbeitendem system Expired - Lifetime DE60032027T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US477128 2000-01-03
US09/477,128 US6451464B1 (en) 2000-01-03 2000-01-03 System and method for early detection of contaminants in a fuel processing system
PCT/US2000/035032 WO2001050542A1 (en) 2000-01-03 2000-12-21 System and method for early detection of contaminants in a fuel processing system

Publications (2)

Publication Number Publication Date
DE60032027D1 true DE60032027D1 (de) 2007-01-04
DE60032027T2 DE60032027T2 (de) 2007-03-08

Family

ID=23894649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032027T Expired - Lifetime DE60032027T2 (de) 2000-01-03 2000-12-21 System und verfahren zum vorzeitigen detektieren von verunreinigungen in brennstoffverarbeitendem system

Country Status (13)

Country Link
US (4) US6451464B1 (de)
EP (1) EP1252678B1 (de)
JP (1) JP3843014B2 (de)
AT (1) ATE346390T1 (de)
AU (1) AU2289401A (de)
BR (1) BR0016895A (de)
CA (1) CA2384353C (de)
DE (1) DE60032027T2 (de)
ES (1) ES2275568T3 (de)
HK (1) HK1049548B (de)
MX (1) MXPA02005386A (de)
TW (1) TW522604B (de)
WO (1) WO2001050542A1 (de)

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US7008708B2 (en) 2006-03-07
US20050064253A1 (en) 2005-03-24
US20060154120A1 (en) 2006-07-13
US20030017374A1 (en) 2003-01-23
MXPA02005386A (es) 2002-11-22
HK1049548A1 (en) 2003-05-16
US6818335B2 (en) 2004-11-16
US6451464B1 (en) 2002-09-17
EP1252678B1 (de) 2006-11-22
DE60032027T2 (de) 2007-03-08
AU2289401A (en) 2001-07-16
CA2384353A1 (en) 2001-07-12
EP1252678A1 (de) 2002-10-30
ATE346390T1 (de) 2006-12-15
HK1049548B (zh) 2007-03-09
EP1252678A4 (de) 2003-07-16
CA2384353C (en) 2003-01-21
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BR0016895A (pt) 2003-04-01
ES2275568T3 (es) 2007-06-16

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