WO2006090205A1 - Concentre de carburant stable durant le stockage - Google Patents

Concentre de carburant stable durant le stockage Download PDF

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Publication number
WO2006090205A1
WO2006090205A1 PCT/IB2005/001453 IB2005001453W WO2006090205A1 WO 2006090205 A1 WO2006090205 A1 WO 2006090205A1 IB 2005001453 W IB2005001453 W IB 2005001453W WO 2006090205 A1 WO2006090205 A1 WO 2006090205A1
Authority
WO
WIPO (PCT)
Prior art keywords
concentrate
metal hydride
per liter
container
moles per
Prior art date
Application number
PCT/IB2005/001453
Other languages
English (en)
Inventor
Gennadi Finkelshtain
Alexander Silberman
Yuri Katsman
Mark Estrin
Original Assignee
More Energy Ltd.
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 More Energy Ltd. filed Critical More Energy Ltd.
Priority to PCT/IB2005/001453 priority Critical patent/WO2006090205A1/fr
Priority to EP05738611A priority patent/EP1858827A4/fr
Priority to CA002595824A priority patent/CA2595824A1/fr
Priority to CNA2005800486466A priority patent/CN101189201A/zh
Priority to MX2007009992A priority patent/MX2007009992A/es
Priority to EA200701789A priority patent/EA012914B1/ru
Priority to JP2007556669A priority patent/JP2008532219A/ja
Priority to BRPI0519900-0A priority patent/BRPI0519900A2/pt
Priority to AU2005328186A priority patent/AU2005328186A1/en
Publication of WO2006090205A1 publication Critical patent/WO2006090205A1/fr

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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/065—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents from a hydride
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
    • 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
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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

Definitions

  • Corresponding specific compounds include, but are not limited to, LiBH 4 , NaBH 4 , KBH 4 , Be(BH 4 ) 2 , Ca(BH 4 ) 2 , Mg(BH 4 ),, (CH 3 ) 3 NHBH 3 , NaCNBH 3 , LiH, NaH, KH, CaH 2 , BeH 2 , MgH 2 , NaAlH 4 , LiAlH 4 , and KAlH 4 .
  • Borohydrides and, in particular, NaBH 4 and KBH 4 are preferred for the purposes of the present invention.
  • Non-limiting specific examples of suitable compounds are LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH) 2 , Mg(OH) 2 , Ba(OH) 2 , and NH 4 OH.
  • the corresponding oxides, carbonates and bicarbonates are non-limiting examples of further compounds which may serve as hydroxide ion providing compounds. Often, NaOH and/or KOH will be employed. The amount of the hydroxide ion providing compound(s) is apparently dependent on the desired hydroxide ion concentration in the concentrate.
  • the concentrate of the present invention is storage-stable, i.e., after storing the concentrate for 4 weeks at about 25 0 C, not more than about 2 mole-%, preferably not more than about 1 %, e.g., not more than about 0.5 %, not more than about 0.25 %, or not more than about 0.1 % of the metal hydride compound will have decomposed.
  • the diluent for use with the concentrate of the present invention will usually comprise one or more of the solvent components that are present in the concentrate, in the same or a different ratio (preferably, in the same ratio) as in the concentrate.
  • the diluent may also contain at least one different solvent component, or may be composed entirely of one or more solvents which are not present in the concentrate.
  • the one or more solvents of the diluent are compatible with the one or more solvent components, the hydroxide ion providing compound(s) and, in particular, the metal hydride compound(s) of the concentrate.
  • the diluent should preferably not cause any substantial precipitation when the diluent is combined with the concentrate.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne un concentré liquide stable durant le stockage utilisé avec une pile à combustible. Ce concentré renferme au moins un composé hybride métallique, un solvant contenant au moins un composant de solvant polaire et au moins composé de génération d'ion hydroxyde. Suite au stockage du concentré pendant 4 semaines à une température voisine de 25 °C, pas plus de 2 % d'au moins un composé hybride métallique ne se sont décomposés.
PCT/IB2005/001453 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage WO2006090205A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PCT/IB2005/001453 WO2006090205A1 (fr) 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage
EP05738611A EP1858827A4 (fr) 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage
CA002595824A CA2595824A1 (fr) 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage
CNA2005800486466A CN101189201A (zh) 2005-02-23 2005-02-23 贮存稳定的燃料浓缩物
MX2007009992A MX2007009992A (es) 2005-02-23 2005-02-23 Concentrado de combustible estable en almacenamiento.
EA200701789A EA012914B1 (ru) 2005-02-23 2005-02-23 Устойчивый при хранении концентрат топлива
JP2007556669A JP2008532219A (ja) 2005-02-23 2005-02-23 貯蔵安定性を有する燃料濃縮物
BRPI0519900-0A BRPI0519900A2 (pt) 2005-02-23 2005-02-23 concentrado lìquido estável em armazenagem para uso com uma célula de combustìvel, processos para preparação de um hidreto de metal contendo lìquido para uso em uma célula de combustìvel e para prover um hidreto de metal acondicionado de modo estável em armazenagem, hidreto de metal acondicionado de modo estável em armazenagem, recipiente carregado com um hidreto de metal, dispositivo de recarregamento para uma célula de combustìvel lìquido, combinação acondiconada para prover um hidreto de metal contendo lìquido, e, método de redução da decomposição de um combustìvel para uma célula de combustìvel lìquido durante a armazenagem do combustìvel
AU2005328186A AU2005328186A1 (en) 2005-02-23 2005-02-23 Storage-stable fuel concentrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2005/001453 WO2006090205A1 (fr) 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage

Publications (1)

Publication Number Publication Date
WO2006090205A1 true WO2006090205A1 (fr) 2006-08-31

Family

ID=36927065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/001453 WO2006090205A1 (fr) 2005-02-23 2005-02-23 Concentre de carburant stable durant le stockage

Country Status (9)

Country Link
EP (1) EP1858827A4 (fr)
JP (1) JP2008532219A (fr)
CN (1) CN101189201A (fr)
AU (1) AU2005328186A1 (fr)
BR (1) BRPI0519900A2 (fr)
CA (1) CA2595824A1 (fr)
EA (1) EA012914B1 (fr)
MX (1) MX2007009992A (fr)
WO (1) WO2006090205A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1879985A2 (fr) * 2005-03-22 2008-01-23 More Energy, Ltd. Composition de carburant destinee a des piles a combustible
JP2010527893A (ja) * 2007-05-18 2010-08-19 エナフューエル インコーポレイテッド 水素化ホウ素およびグリセロールからの水素の製造
NL2016379B1 (en) * 2015-11-06 2017-05-29 H2Fuel-Systems B V Method and Apparatus for Obtaining a Mixture for Producing H2, Corresponding Mixture, and Method and Apparatus for Producing H2.
WO2018104369A1 (fr) * 2016-12-08 2018-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition aqueuse d'hydrures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040677A (ja) * 2007-07-26 2009-02-26 Rohm & Haas Co 燃料電池のための水素源の調製

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511710A (en) * 1965-07-28 1970-05-12 Varta Ag Method of directly converting the chemical energy of complex hydrides into electrical energy
US6497973B1 (en) * 1995-12-28 2002-12-24 Millennium Cell, Inc. Electroconversion cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3846727B2 (ja) * 2002-11-05 2006-11-15 日立マクセル株式会社 液体燃料電池およびそれを用いた発電装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511710A (en) * 1965-07-28 1970-05-12 Varta Ag Method of directly converting the chemical energy of complex hydrides into electrical energy
US6497973B1 (en) * 1995-12-28 2002-12-24 Millennium Cell, Inc. Electroconversion cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1858827A4 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1879985A2 (fr) * 2005-03-22 2008-01-23 More Energy, Ltd. Composition de carburant destinee a des piles a combustible
EP1879985A4 (fr) * 2005-03-22 2009-09-02 More Energy Ltd Composition de carburant destinee a des piles a combustible
JP2010527893A (ja) * 2007-05-18 2010-08-19 エナフューエル インコーポレイテッド 水素化ホウ素およびグリセロールからの水素の製造
NL2016379B1 (en) * 2015-11-06 2017-05-29 H2Fuel-Systems B V Method and Apparatus for Obtaining a Mixture for Producing H2, Corresponding Mixture, and Method and Apparatus for Producing H2.
US11046580B2 (en) 2015-11-06 2021-06-29 H2Fuel-Systems B.V. Method and apparatus for obtaining a mixture for producing H2, corresponding mixture
WO2018104369A1 (fr) * 2016-12-08 2018-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition aqueuse d'hydrures
FR3059912A1 (fr) * 2016-12-08 2018-06-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition aqueuse d'hydrures

Also Published As

Publication number Publication date
BRPI0519900A2 (pt) 2009-08-18
EP1858827A4 (fr) 2008-10-29
EA012914B1 (ru) 2010-02-26
EA200701789A1 (ru) 2008-02-28
CN101189201A (zh) 2008-05-28
AU2005328186A1 (en) 2006-08-31
MX2007009992A (es) 2008-01-14
CA2595824A1 (fr) 2006-08-31
EP1858827A1 (fr) 2007-11-28
JP2008532219A (ja) 2008-08-14

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