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 storeInfo
- 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
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
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- 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
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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
- 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.
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)
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 |
-
1976
- 1976-06-28 FR FR7619584A patent/FR2356593A1/en active Granted
-
1977
- 1977-06-27 BE BE178803A patent/BE856140A/en unknown
Patent Citations (1)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |