WO2008093286A3 - Catalytic hydrolysis process of sodium borohydride for hydrogen generation - Google Patents

Catalytic hydrolysis process of sodium borohydride for hydrogen generation Download PDF

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Publication number
WO2008093286A3
WO2008093286A3 PCT/IB2008/050325 IB2008050325W WO2008093286A3 WO 2008093286 A3 WO2008093286 A3 WO 2008093286A3 IB 2008050325 W IB2008050325 W IB 2008050325W WO 2008093286 A3 WO2008093286 A3 WO 2008093286A3
Authority
WO
WIPO (PCT)
Prior art keywords
chloride
sodium borohydride
iron
catalytic hydrolysis
hydrolysis process
Prior art date
Application number
PCT/IB2008/050325
Other languages
French (fr)
Other versions
WO2008093286A2 (en
Inventor
Sadig Kuliyev
Beycan Ibrahimoglu
Rafig Alibeyli
Original Assignee
Vestel Elekt Sanayi Ve Ticaret
Sadig Kuliyev
Beycan Ibrahimoglu
Rafig Alibeyli
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 Vestel Elekt Sanayi Ve Ticaret, Sadig Kuliyev, Beycan Ibrahimoglu, Rafig Alibeyli filed Critical Vestel Elekt Sanayi Ve Ticaret
Publication of WO2008093286A2 publication Critical patent/WO2008093286A2/en
Publication of WO2008093286A3 publication Critical patent/WO2008093286A3/en

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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
    • 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

Abstract

The catalyst used in the catalytic hydrolysis process of sodium borohydride with water for producing hydrogen is prepared by adsorbing on the surface of gamma-aluminum oxide the salts of iron (II) chloride and nickel chloride in a multi-step manner. Aqueous solutions of iron (II) chloride and nickel chloride salts are adsorbed together in 2 to 4 steps on the surface of gamma-aluminum in preparing the catalyst used in the process, wherein the weight proportion of iron (II) chloride and nickel chloride on the catalyst surface is 1 :1 and their total amounts are 10-40% by weight. While the catalyst used in the process is prepared, it is subjected to drying at 1500C and to calcination at 500°C following each interim adsorption step.
PCT/IB2008/050325 2007-02-02 2008-01-30 Catalytic hydrolysis process of sodium borohydride for hydrogen generation WO2008093286A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2007/00586 2007-02-02
TR2007/00586A TR200700586A2 (en) 2007-02-02 2007-02-02 Hydrolysis process of sodium boron hydride for hydrogen production.

Publications (2)

Publication Number Publication Date
WO2008093286A2 WO2008093286A2 (en) 2008-08-07
WO2008093286A3 true WO2008093286A3 (en) 2009-03-19

Family

ID=39674577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/050325 WO2008093286A2 (en) 2007-02-02 2008-01-30 Catalytic hydrolysis process of sodium borohydride for hydrogen generation

Country Status (2)

Country Link
TR (1) TR200700586A2 (en)
WO (1) WO2008093286A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11091374B1 (en) * 2019-09-28 2021-08-17 Ge Solartech, LLC Method to produce high purity germane from germanium dioxide or impure germanium compounds

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036941A1 (en) * 2003-08-14 2005-02-17 Bae In Tae Hydrogen generator
US20050135996A1 (en) * 2003-12-19 2005-06-23 Ortega Jeffrey V. Triborohydride salts as hydrogen storage materials and preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036941A1 (en) * 2003-08-14 2005-02-17 Bae In Tae Hydrogen generator
US20050135996A1 (en) * 2003-12-19 2005-06-23 Ortega Jeffrey V. Triborohydride salts as hydrogen storage materials and preparation thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; BAI, YING ET AL: "Anion-effect on hydrogen generation from sodium borohydride solution", XP002510146, retrieved from STN Database accession no. 147:146892 *
H. I. SCHLESINGER ET AL.: "Sodium borohydride, its hydrolysis and its use as a reducing agent and in the generation of hydrogen", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 75, no. 1, 1953, USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., pages 215 - 219, XP002510145 *
XIANDAI HUAGONG , 26(10), 40-42, 44 CODEN: HTKUDJ; ISSN: 0253-4320, 2006 *

Also Published As

Publication number Publication date
TR200700586A2 (en) 2008-06-23
WO2008093286A2 (en) 2008-08-07

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