DE3932578C1 - - Google Patents

Info

Publication number
DE3932578C1
DE3932578C1 DE3932578A DE3932578A DE3932578C1 DE 3932578 C1 DE3932578 C1 DE 3932578C1 DE 3932578 A DE3932578 A DE 3932578A DE 3932578 A DE3932578 A DE 3932578A DE 3932578 C1 DE3932578 C1 DE 3932578C1
Authority
DE
Germany
Prior art keywords
water
cylinder
fine
highly porous
porous material
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 - Fee Related
Application number
DE3932578A
Other languages
German (de)
English (en)
Inventor
Wolfram Dipl.-Ing. 7990 Friedrichshafen De Fleck
Edgar Prof. Dr. 7000 Stuttgart De Muschelknautz
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.)
Dornier GmbH
Original Assignee
Dornier GmbH
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 Dornier GmbH filed Critical Dornier GmbH
Priority to DE3932578A priority Critical patent/DE3932578C1/de
Priority to EP90115273A priority patent/EP0426955B1/de
Application granted granted Critical
Publication of DE3932578C1 publication Critical patent/DE3932578C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • 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; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being water
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Centrifugal Separators (AREA)
  • Cyclones (AREA)
  • Fuel Cell (AREA)
DE3932578A 1989-09-29 1989-09-29 Expired - Fee Related DE3932578C1 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3932578A DE3932578C1 (enExample) 1989-09-29 1989-09-29
EP90115273A EP0426955B1 (de) 1989-09-29 1990-08-09 Gas-Wassergemisch-Separator zur Benutzung bei Schwerelosigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932578A DE3932578C1 (enExample) 1989-09-29 1989-09-29

Publications (1)

Publication Number Publication Date
DE3932578C1 true DE3932578C1 (enExample) 1991-02-21

Family

ID=6390505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3932578A Expired - Fee Related DE3932578C1 (enExample) 1989-09-29 1989-09-29

Country Status (2)

Country Link
EP (1) EP0426955B1 (enExample)
DE (1) DE3932578C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106895C1 (enExample) * 1991-03-05 1992-06-17 Dornier Gmbh, 7990 Friedrichshafen, De

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816760B1 (fr) * 2000-11-14 2003-10-31 Air Liquide Procede et dispositif de recuperation de l'eau produite par une pile a combustible
CN100369307C (zh) * 2004-08-17 2008-02-13 比亚迪股份有限公司 燃料电池的质子交换膜增湿方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800138A (en) * 1987-04-16 1989-01-24 International Fuel Cells Corporation Separation of gaseous hydrogen from a water-hydrogen mixture in a fuel cell power system operating in a weightless environment
EP0312766B1 (de) * 1987-09-24 1992-09-02 Siemens Aktiengesellschaft Beseitigung von Wasserstoff und Sauerstoff im Elektrolyten von im schwerelosen Raum betriebenen Wasserstoff/Sauerstoff-Brennstoffzellenbatterien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439600A (fr) * 1964-08-04 1966-05-20 United Aircraft Corp Méthode et dispositif de régulation de tension d'une pile à combustible
CH594439A5 (en) * 1974-12-16 1978-01-13 Aercology Inc Centrifugal air filter with drum mounted on motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800138A (en) * 1987-04-16 1989-01-24 International Fuel Cells Corporation Separation of gaseous hydrogen from a water-hydrogen mixture in a fuel cell power system operating in a weightless environment
EP0312766B1 (de) * 1987-09-24 1992-09-02 Siemens Aktiengesellschaft Beseitigung von Wasserstoff und Sauerstoff im Elektrolyten von im schwerelosen Raum betriebenen Wasserstoff/Sauerstoff-Brennstoffzellenbatterien

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106895C1 (enExample) * 1991-03-05 1992-06-17 Dornier Gmbh, 7990 Friedrichshafen, De

Also Published As

Publication number Publication date
EP0426955A3 (en) 1991-12-04
EP0426955A2 (de) 1991-05-15
EP0426955B1 (de) 1995-01-25

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee