FR2356593A1 - Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store - Google Patents

Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store

Info

Publication number
FR2356593A1
FR2356593A1 FR7619584A FR7619584A FR2356593A1 FR 2356593 A1 FR2356593 A1 FR 2356593A1 FR 7619584 A FR7619584 A FR 7619584A FR 7619584 A FR7619584 A FR 7619584A FR 2356593 A1 FR2356593 A1 FR 2356593A1
Authority
FR
France
Prior art keywords
store
pref
degrees
reconstitute
combined
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
FR7619584A
Other languages
French (fr)
Other versions
FR2356593B1 (en
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7619584A priority Critical patent/FR2356593A1/en
Priority to IT24611/77A priority patent/IT1080654B/en
Priority to NL7706835A priority patent/NL7706835A/en
Priority to DE19772728109 priority patent/DE2728109A1/en
Priority to BE178803A priority patent/BE856140A/en
Priority to US05/810,616 priority patent/US4193978A/en
Priority to JP7706377A priority patent/JPS538393A/en
Priority to GB27100/77A priority patent/GB1538631A/en
Publication of FR2356593A1 publication Critical patent/FR2356593A1/en
Application granted granted Critical
Publication of FR2356593B1 publication Critical patent/FR2356593B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • 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
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • 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
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0078—Composite solid storage mediums, i.e. coherent or loose mixtures of different solid constituents, chemically or structurally heterogeneous solid masses, coated solids or solids having a chemically modified surface region
    • 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
    • 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
    • Y02E60/32—Hydrogen storage
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A combined process for storing and producing H2 from a H store consisting of LiBHx with 0X=4 by decomposing at least part of the borohydride to H2 and a compsn. contg free or combined B and free or combined Li is described. The compsn. contg. B and Li is hydrogenated to reconstitute at least in part the H store. Process is used to provide energy e.g. as a fuel in internal combustion engines (without polluting, the atmosphere) or in H-air fuel cells generating electricity for electric motors or in compressor stores. The decompsn. prod can be a mixt. of B and LiH. The prodn. of H2 is suitable carried out at 200-550 degrees C pref 350-450 degrees C at =100 bars, pref. =10 bars. The reconstitution of the H store is suitably carried out at 300-750 degrees C pref. 600-650 degrees C and at 0.1-200 pref. 100-160 bars.
FR7619584A 1976-06-28 1976-06-28 Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store Granted FR2356593A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7619584A FR2356593A1 (en) 1976-06-28 1976-06-28 Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store
IT24611/77A IT1080654B (en) 1976-06-28 1977-06-13 COMBINED PROCESS OF STORAGE AND PRODUCTION OF HYDROGEN AND APPLICATION OF THIS PROCESS
NL7706835A NL7706835A (en) 1976-06-28 1977-06-21 COMBINED PROCEDURE FOR STORING AND PROCESSING HYDROGEN AND APPLICATIONS OF THIS PROCEDURE.
DE19772728109 DE2728109A1 (en) 1976-06-28 1977-06-22 METHOD FOR STORAGE AND RECOVERY OF HYDROGEN
BE178803A BE856140A (en) 1976-06-28 1977-06-27 COMBINED PROCESS FOR STORING AND PRODUCTION OF HYDROGEN AND APPLICATIONS OF THIS PROCESS
US05/810,616 US4193978A (en) 1976-06-28 1977-06-27 Production of hydrogen
JP7706377A JPS538393A (en) 1976-06-28 1977-06-28 Store*manufacture and application of bonded hydrogen
GB27100/77A GB1538631A (en) 1976-06-28 1977-06-28 Hydrogen storage and production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619584A FR2356593A1 (en) 1976-06-28 1976-06-28 Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store

Publications (2)

Publication Number Publication Date
FR2356593A1 true FR2356593A1 (en) 1978-01-27
FR2356593B1 FR2356593B1 (en) 1978-12-22

Family

ID=9174924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619584A Granted FR2356593A1 (en) 1976-06-28 1976-06-28 Combined hydrogen prodn. and storage - by decomposing lithium borohydride and hydrogenating to reconstitute the store

Country Status (2)

Country Link
BE (1) BE856140A (en)
FR (1) FR2356593A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909732A1 (en) * 1968-06-21 1970-02-19 Grosse Aristid Victor Method and device for the production and storage of hydrogen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909732A1 (en) * 1968-06-21 1970-02-19 Grosse Aristid Victor Method and device for the production and storage of hydrogen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P. PASCAL: NOUVEAU TRAITE DE CHIMIE MINERALE; Paris, Masson 1966, Tome II, premier fascicule, page 129 *

Also Published As

Publication number Publication date
FR2356593B1 (en) 1978-12-22
BE856140A (en) 1977-12-27

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