IN2014DN07490A - - Google Patents

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Publication number
IN2014DN07490A
IN2014DN07490A IN7490DEN2014A IN2014DN07490A IN 2014DN07490 A IN2014DN07490 A IN 2014DN07490A IN 7490DEN2014 A IN7490DEN2014 A IN 7490DEN2014A IN 2014DN07490 A IN2014DN07490 A IN 2014DN07490A
Authority
IN
India
Prior art keywords
aqueous solution
pressure
pressure regulation
pressurization
mechanisms
Prior art date
Application number
Inventor
Andrew P Wallace
John M Melack
Michael Lefenfeld
Original Assignee
Intelligent 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of IN2014DN07490A publication Critical patent/IN2014DN07490A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • 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
    • 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
    • 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
    • C01B3/08—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 with metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/0027—Pressure relief
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Silicon Compounds (AREA)

Abstract

Systems devices and methods combine thermally stable reactant materials and aqueous solutions to generate hydrogen and a non toxic liquid by product. The reactant materials can sodium silicide or sodium silica gel. The hydrogen generation devices are used in fuels cells and other industrial applications. One system combines cooling pumping water storage and other devices to sense and control reactions between reactant materials and aqueous solutions to generate hydrogen. Springs and other pressurization mechanisms pressurize and deliver an aqueous solution to the reaction. A check valve and other pressure regulation mechanisms regulate the pressure of the aqueous solution delivered to the reactant fuel material in the reactor based upon characteristics of the pressurization mechanisms and can regulate the pressure of the delivered aqueous solution as a steady decay associated with the pressurization force. The pressure regulation mechanism can also prevent hydrogen gas from deflecting the pressure regulation mechanism.
IN7490DEN2014 2012-02-07 2013-02-07 IN2014DN07490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261595841P 2012-02-07 2012-02-07
PCT/US2013/025079 WO2013119766A1 (en) 2012-02-07 2013-02-07 Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials

Publications (1)

Publication Number Publication Date
IN2014DN07490A true IN2014DN07490A (en) 2015-04-24

Family

ID=48947987

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7490DEN2014 IN2014DN07490A (en) 2012-02-07 2013-02-07

Country Status (9)

Country Link
EP (1) EP2812105A4 (en)
JP (1) JP2015505529A (en)
KR (1) KR20140132346A (en)
CN (1) CN104394975A (en)
BR (1) BR112014019409A2 (en)
CA (1) CA2863839A1 (en)
IN (1) IN2014DN07490A (en)
SG (1) SG11201404666TA (en)
WO (1) WO2013119766A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530119B (en) * 2018-11-01 2020-10-09 河南中南工业有限责任公司 Adhesive spraying method
US20220041262A1 (en) * 2020-08-10 2022-02-10 Massachusetts Institute Of Technology Mixed lifting gases for high-altitude balloons
TWI789157B (en) * 2021-12-10 2023-01-01 財團法人工業技術研究院 Gas generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1814653T3 (en) * 2004-11-12 2012-10-15 Trulite Inc HYDROGEN GENERATOR CARTRIDGE
US7666386B2 (en) * 2005-02-08 2010-02-23 Lynntech Power Systems, Ltd. Solid chemical hydride dispenser for generating hydrogen gas
WO2006101214A1 (en) * 2005-03-25 2006-09-28 Seiko Instruments Inc. Method of hydrogen generation, hydrogen generator, and fuel cell apparatus
CN101296859A (en) * 2005-10-31 2008-10-29 日立麦克赛尔株式会社 Hydrogen production equipment and fuel cell system with the same
WO2007052607A1 (en) * 2005-10-31 2007-05-10 Hitachi Maxell, Ltd. Hydrogen production equipment and fuel cell system with the same
US20090035624A1 (en) * 2007-03-28 2009-02-05 Koji Kobayashi Fuel gas generation supply equipment
JP5778131B2 (en) * 2009-03-30 2015-09-16 インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ Hydrogen generation system and method using sodium silicide and sodium silica gel materials
KR101881172B1 (en) * 2010-02-08 2018-07-23 인텔리전트 에너지, 인크. Fuel cell cartridge

Also Published As

Publication number Publication date
BR112014019409A2 (en) 2018-05-08
EP2812105A1 (en) 2014-12-17
EP2812105A4 (en) 2015-09-09
KR20140132346A (en) 2014-11-17
CN104394975A (en) 2015-03-04
SG11201404666TA (en) 2014-09-26
CA2863839A1 (en) 2013-08-15
WO2013119766A1 (en) 2013-08-15
JP2015505529A (en) 2015-02-23

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