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WO2010080541A3 - Procédé de préparation d'un hydrure double de lithium et d'aluminium dopé au ti pour un stockage de l'hydrogène très performant - Google Patents

Procédé de préparation d'un hydrure double de lithium et d'aluminium dopé au ti pour un stockage de l'hydrogène très performant Download PDF

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Publication number
WO2010080541A3
WO2010080541A3 PCT/US2009/068583 US2009068583W WO2010080541A3 WO 2010080541 A3 WO2010080541 A3 WO 2010080541A3 US 2009068583 W US2009068583 W US 2009068583W WO 2010080541 A3 WO2010080541 A3 WO 2010080541A3
Authority
WO
WIPO (PCT)
Prior art keywords
doper
preparation
high performance
hydrogen storage
aluminum hydride
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.)
Ceased
Application number
PCT/US2009/068583
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English (en)
Other versions
WO2010080541A2 (fr
Inventor
Gerard Sean Mcgrady
Craig M. Jensen
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.)
HSM Systems Inc
Original Assignee
HSM Systems Inc
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 HSM Systems Inc filed Critical HSM Systems Inc
Publication of WO2010080541A2 publication Critical patent/WO2010080541A2/fr
Publication of WO2010080541A3 publication Critical patent/WO2010080541A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/24Hydrides containing at least two metals; Addition complexes thereof
    • C01B6/243Hydrides containing at least two metals; Addition complexes thereof containing only hydrogen, aluminium and alkali metals, e.g. Li(AlH4)
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne des systèmes et des procédés permettant de préparer un hydrure métallique, comme LiAlH4, pouvant être déshydrogéné et réhydrogéné en condition douce. L'hydrure comprend un dopant, par exemple 0,2 % à 0,5 % en mole de titane sous la forme de billes de sel broyées avec l'hydrure. L'hydrogénation est effectuée dans du Me2O, qui est utilisé comme solvant pour H2, sous une pression de H2 d'environ 100 bar à 120 °C. Le solvant Me2O est éliminé à température ambiante pour donner une poudre hydrogénée sèche. L'hydrogène se dégage de la poudre hydrogénée à des températures aussi basses que 80 °C.
PCT/US2009/068583 2008-12-17 2009-12-17 Procédé de préparation d'un hydrure double de lithium et d'aluminium dopé au ti pour un stockage de l'hydrogène très performant Ceased WO2010080541A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13820708P 2008-12-17 2008-12-17
US61/138,207 2008-12-17

Publications (2)

Publication Number Publication Date
WO2010080541A2 WO2010080541A2 (fr) 2010-07-15
WO2010080541A3 true WO2010080541A3 (fr) 2010-10-14

Family

ID=42317069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/068583 Ceased WO2010080541A2 (fr) 2008-12-17 2009-12-17 Procédé de préparation d'un hydrure double de lithium et d'aluminium dopé au ti pour un stockage de l'hydrogène très performant

Country Status (1)

Country Link
WO (1) WO2010080541A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016204927A1 (de) * 2015-04-02 2016-10-06 Rockwood Lithium GmbH Hochreaktive Metallhydride, Verfahren zu deren Herstellung und Anwendung
CN106986306B (zh) * 2017-05-27 2019-03-29 河南纳宇新材料有限公司 一种高纯α-三氢化铝的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030099595A1 (en) * 2001-11-29 2003-05-29 Bouziane Yebka Process for enhancing the kinetics of hydrogenation/dehydrogenation of MAIH4 and MBH4 metal hydrides for reversible hydrogen storage
US20040009121A1 (en) * 2002-07-10 2004-01-15 Jensen Craig M. Methods for hydrogen storage using doped alanate compositions
US20050191235A1 (en) * 2004-02-26 2005-09-01 Vajo John J. Regeneration of hydrogen storage system materials and methods including hydrides and hydroxides
US20060013753A1 (en) * 2004-03-26 2006-01-19 Vajo John J Reversible hydrogen storage systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030099595A1 (en) * 2001-11-29 2003-05-29 Bouziane Yebka Process for enhancing the kinetics of hydrogenation/dehydrogenation of MAIH4 and MBH4 metal hydrides for reversible hydrogen storage
US20040009121A1 (en) * 2002-07-10 2004-01-15 Jensen Craig M. Methods for hydrogen storage using doped alanate compositions
US20050191235A1 (en) * 2004-02-26 2005-09-01 Vajo John J. Regeneration of hydrogen storage system materials and methods including hydrides and hydroxides
US20060013753A1 (en) * 2004-03-26 2006-01-19 Vajo John J Reversible hydrogen storage systems

Also Published As

Publication number Publication date
WO2010080541A2 (fr) 2010-07-15

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