ES2044430T3 - Sistema elctroquimico separador de hidrogeno para electrolisis del agua en gravedad caero. - Google Patents

Sistema elctroquimico separador de hidrogeno para electrolisis del agua en gravedad caero.

Info

Publication number
ES2044430T3
ES2044430T3 ES90303043T ES90303043T ES2044430T3 ES 2044430 T3 ES2044430 T3 ES 2044430T3 ES 90303043 T ES90303043 T ES 90303043T ES 90303043 T ES90303043 T ES 90303043T ES 2044430 T3 ES2044430 T3 ES 2044430T3
Authority
ES
Spain
Prior art keywords
separator
water
hydrogen
electrochemical
hydrophilic
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
ES90303043T
Other languages
English (en)
Inventor
James F Mcelroy
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of ES2044430T3 publication Critical patent/ES2044430T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • 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
    • C01B3/501—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by diffusion
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/085—Removing impurities
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C01B2203/0405—Purification by membrane separation
    • 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
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

SISTEMA DE ELECTROLISIS DE AGUA CON SEPARACION DE FASES Y GRAVEDAD CERO (FIGURA 1) PARA PRODUCCION DE HIDROGENO Y OXIGENO EN FORMA GASEOSA A PARTIR DE AGUA, EN DONDE LA SALIDA DE HIDROGENO (12), QUE INCLUYE AGUA DE PROTONES, SE LLEVA PRIMERAMENTE A UN SEPARADOR HIDROFILICO (10), O A ALGUN OTRO TIPO DE SEPARADOR PREFERENCIAL, POROSO POR FASES (COMO UN SEPARADOR HIDROFOBICO O UNA COMBINACION DE AMBOS; FIGURA 5), Y DESPUES A UN SEPARADOR ELECTROQUIMICO (100), PARA LA SEPARACION DEL GAS DE HIDROGENO DEL AGUA DE PROTONES, SIN PERDIDA PARASITA SIGNIFICATIVA Y SIN NECESIDAD DE VENTILACION. LOS DOS SEPARADORES PUEDEN AGRUPARSE E INTEGRARSE CON LA CAPA DE MATERIAL HIDROFILICO (10A, FIGURA 4) DEL SEPARADOR HIDROFILICO, QUE FORMA LA PARTE SUPERIOR DEL SEPARADOR ELECTROQUIMICO. EL SEPARADOR ELECTROQUIMICO INCLUYE UNA MEMBRANA SOLIDA DE POLIMEROS (101) DE UN FLUOROCARBONO SULFONADO INTERCALADO ENTRE DOS ELECTRODOS DE PLATINO (102/103). EL HIDROGENO SEPARADO EN LA CAMARA ELECTROQUIMICA, JUNTO CON EL AGUABOMBEADA PROTONICAMENTE, SE VUELVE A PASAR (105) AL SEPARADOR HIDROFILICO, MIENTRAS QUE EL AGUA DE LA QUE EL HIDROGENO SE HA SEPARADO DE FORMA ELECTROQUIMICA SE VUELVE A LLEVAR (17) BAJO UNA PRESION RELATIVAMENTE BAJA A LA LINEA DE ENTRADA DE ALIMENTACION DEL AGUA (1/2) PARA EL MODULO DE ELECTROLISIS (FIGURA 1), O, SI ASI SE DESEA, DIRECTAMENTE A LA LINEA DE REALIMENTACION DE OXIGENO (216) A UNA PRESION RELATIVAMENTE ALTA.
ES90303043T 1989-03-24 1990-03-21 Sistema elctroquimico separador de hidrogeno para electrolisis del agua en gravedad caero. Expired - Lifetime ES2044430T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/328,279 US4950371A (en) 1989-03-24 1989-03-24 Electrochemical hydrogen separator system for zero gravity water electrolysis

Publications (1)

Publication Number Publication Date
ES2044430T3 true ES2044430T3 (es) 1994-01-01

Family

ID=23280301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90303043T Expired - Lifetime ES2044430T3 (es) 1989-03-24 1990-03-21 Sistema elctroquimico separador de hidrogeno para electrolisis del agua en gravedad caero.

Country Status (5)

Country Link
US (1) US4950371A (es)
EP (1) EP0389263B1 (es)
JP (1) JPH03177591A (es)
DE (1) DE69002359T2 (es)
ES (1) ES2044430T3 (es)

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US5271813A (en) * 1993-03-29 1993-12-21 University Of Central Florida Apparatus and method for the electrolysis of water employing a sulfonated solid polymer electrolyte
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US6287431B1 (en) * 1997-03-21 2001-09-11 Lynntech International, Ltd. Integrated ozone generator system
US5989407A (en) * 1997-03-31 1999-11-23 Lynntech, Inc. Generation and delivery device for ozone gas and ozone dissolved in water
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US6168705B1 (en) * 1998-09-08 2001-01-02 Proton Energy Systems Electrochemical gas purifier
US6280865B1 (en) 1999-09-24 2001-08-28 Plug Power Inc. Fuel cell system with hydrogen purification subsystem
CN1421053A (zh) * 1999-11-18 2003-05-28 质子能体系股份有限公司 高压差电化学电池
US6544400B2 (en) * 2000-03-30 2003-04-08 Manhattan Scientifics, Inc. Portable chemical hydrogen hydride system
US6455181B1 (en) 2000-03-31 2002-09-24 Plug Power, Inc. Fuel cell system with sensor
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US6964739B2 (en) * 2000-12-12 2005-11-15 Tersano Inc. Device and method for generating and applying ozonated water
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US8657920B2 (en) * 2010-04-08 2014-02-25 Toyota Jidosha Kabushiki Kaisha Apparatus for purifying hydrogen and method for using the same
EP2418304A1 (en) * 2010-08-09 2012-02-15 Ion Science Limited Hydrogen generation
GB201013368D0 (en) * 2010-08-09 2010-09-22 Ion Science Ltd Hydrogen generation
FR2969179B1 (fr) * 2010-12-20 2013-02-08 Commissariat Energie Atomique Cellule de production d'hydrogene comprenant une cellule d'electrolyseur de la vapeur d'eau a haute temperature.
EP2659574B1 (en) * 2010-12-27 2020-05-27 Audi AG Cooling arrangement using an electrochemical cell
CN103748034B (zh) 2011-08-11 2015-10-21 丰田自动车株式会社 氢精制装置及其使用方法
WO2013103439A1 (en) * 2012-01-06 2013-07-11 Infinity Fuel Cell And Hydrogen, Inc. Electrochemical cell with improved water or gas management
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Also Published As

Publication number Publication date
DE69002359T2 (de) 1993-11-11
DE69002359D1 (de) 1993-09-02
EP0389263A1 (en) 1990-09-26
EP0389263B1 (en) 1993-07-28
US4950371A (en) 1990-08-21
JPH03177591A (ja) 1991-08-01

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