BR0107399A - Separação de gás com energia eficiente para células de combustìvel - Google Patents

Separação de gás com energia eficiente para células de combustìvel

Info

Publication number
BR0107399A
BR0107399A BR0107399-0A BR0107399A BR0107399A BR 0107399 A BR0107399 A BR 0107399A BR 0107399 A BR0107399 A BR 0107399A BR 0107399 A BR0107399 A BR 0107399A
Authority
BR
Brazil
Prior art keywords
fuel cell
separation
fuel cells
gas separation
energy efficient
Prior art date
Application number
BR0107399-0A
Other languages
English (en)
Inventor
Bowie Keefer
Denis J Connor
Carl F Hunter
Original Assignee
Questair Technologies 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
Priority claimed from CA002325072A external-priority patent/CA2325072A1/en
Application filed by Questair Technologies Inc filed Critical Questair Technologies Inc
Publication of BR0107399A publication Critical patent/BR0107399A/pt

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    • H—ELECTRICITY
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0259—Physical processing only by adsorption on solids
    • C—CHEMISTRY; METALLURGY
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
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    • H—ELECTRICITY
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D—SEPARATION
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    • B01D2259/00—Type of treatment
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    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
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    • C01B2203/0495—Composition of the impurity the impurity being water
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    • C01B2203/066—Integration with other chemical processes with fuel cells
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    • C01B2203/86—Carbon dioxide sequestration
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    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

"SEPARAçãO DE GáS COM ENERGIA EFICIENTE PARA CéLULAS DE COMBUSTìVEL". Um sistema de geração de corrente elétrica é descrito, o qual inclui uma célula de combustível operando em uma temperatura de pelo menos aproximadamente 250<198>C (por exemplo, uma célula de combustível de carbonato derretido ou uma célula de combustível de óxido sólido), um sistema de separação do gás de hidrogênio ou sistema de distribuição do gás de oxigênio que inclui um compressor ou bomba e um sistema de acionamento para o compressor ou bomba que inclui recurso para recuperar a energia de pelo menos um entre o sistema de separação do gás de hidrogênio, sistema de distribuição do gás de oxigênio ou calor da célula de combustível. O sistema de acionamento podia ser um sistema de turbina a gás. O sistema de separação do gás de hidrogênio ou sistema de distribuição do gás de oxigênio pode incluir um módulo de adsorção na oscilação de pressão.
BR0107399-0A 2000-10-30 2001-10-26 Separação de gás com energia eficiente para células de combustìvel BR0107399A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002325072A CA2325072A1 (en) 2000-10-30 2000-10-30 Gas separation for molten carbonate fuel cell
US32316901P 2001-09-17 2001-09-17
PCT/CA2001/001522 WO2002037590A1 (en) 2000-10-30 2001-10-26 Energy efficient gas separation for fuel cells

Publications (1)

Publication Number Publication Date
BR0107399A true BR0107399A (pt) 2002-10-22

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RU2280925C2 (ru) 2006-07-27
WO2002037590A1 (en) 2002-05-10
AU1371602A (en) 2002-05-15
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CN1258829C (zh) 2006-06-07
CN1394368A (zh) 2003-01-29

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