CA2414135A1 - Method for producing hydrogen - Google Patents

Method for producing hydrogen Download PDF

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Publication number
CA2414135A1
CA2414135A1 CA002414135A CA2414135A CA2414135A1 CA 2414135 A1 CA2414135 A1 CA 2414135A1 CA 002414135 A CA002414135 A CA 002414135A CA 2414135 A CA2414135 A CA 2414135A CA 2414135 A1 CA2414135 A1 CA 2414135A1
Authority
CA
Canada
Prior art keywords
producing hydrogen
effervescence
precipitate
vessel
region
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
Application number
CA002414135A
Other languages
French (fr)
Other versions
CA2414135C (en
Inventor
Erling Reidar Andersen
Erling Jim Andersen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002414135A priority Critical patent/CA2414135C/en
Priority to EP03767339A priority patent/EP1569868A1/en
Priority to AU2003291881A priority patent/AU2003291881B2/en
Priority to PCT/CA2003/001908 priority patent/WO2004052775A1/en
Publication of CA2414135A1 publication Critical patent/CA2414135A1/en
Application granted granted Critical
Publication of CA2414135C publication Critical patent/CA2414135C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
    • C01F7/428—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation in an aqueous solution
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Fuel Cell (AREA)

Abstract

The process for producing hydrogen gas according to the present invention consists of reacting aluminum with water in the presence of sodium hydroxide as a catalyst. In one aspect of the present invention, there is provided a process for producing hydrogen gas, comprising the steps of: providing an aqueous solution containing between 0.26 M and 19 M NaOH in a vessel. The next step consists of reacting aluminum with water at the surface of the solution to generate a region of effervescence at the surface of the solution and a precipitate sinking from the region of effervescence to the bottom of the vessel. The region of effervescence is kept separated from the precipitate at the bottom the vessel, to prevent any precipitate from mixing with the aluminum therein.
CA002414135A 2002-12-12 2002-12-12 Method for producing hydrogen Expired - Fee Related CA2414135C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002414135A CA2414135C (en) 2002-12-12 2002-12-12 Method for producing hydrogen
EP03767339A EP1569868A1 (en) 2002-12-12 2003-12-10 Method for producing hydrogen
AU2003291881A AU2003291881B2 (en) 2002-12-12 2003-12-10 Method for producing hydrogen
PCT/CA2003/001908 WO2004052775A1 (en) 2002-12-12 2003-12-10 Method for producing hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002414135A CA2414135C (en) 2002-12-12 2002-12-12 Method for producing hydrogen

Publications (2)

Publication Number Publication Date
CA2414135A1 true CA2414135A1 (en) 2004-06-12
CA2414135C CA2414135C (en) 2009-04-14

Family

ID=32477040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002414135A Expired - Fee Related CA2414135C (en) 2002-12-12 2002-12-12 Method for producing hydrogen

Country Status (4)

Country Link
EP (1) EP1569868A1 (en)
AU (1) AU2003291881B2 (en)
CA (1) CA2414135C (en)
WO (1) WO2004052775A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899862B2 (en) * 2000-07-13 2005-05-31 Hydrogen Energy America Llc Method for controlled generation of hydrogen by dissociation of water
CN112110413A (en) * 2019-06-19 2020-12-22 吉林大学 Method for recovering hydrolysis by-products of Al-Ga-based alloy capable of producing hydrogen through hydrolysis

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006335603A (en) * 2005-06-02 2006-12-14 Nitto Denko Corp Hydrogen generating agent and hydrogen generating method
EP1805105A1 (en) * 2004-08-30 2007-07-11 Nitto Denko Corporation Hydrogen generating composition
US7803349B1 (en) 2005-06-08 2010-09-28 University Of Central Florida Research Foundation, Inc. Method and apparatus for hydrogen production from water
WO2007010897A1 (en) * 2005-07-20 2007-01-25 Hitachi Maxell, Ltd. Hydrogen-generating material and process for producing hydrogen-generating material
FR2893355A1 (en) * 2005-11-16 2007-05-18 Fabien Lecler Engine for converting hydrogen into mechanical movement, comprises a sodium hydroxide reservoir, an aluminum powder reservoir, a water reservoir, a carburetor with an additional air inlet, and a propulsion system
WO2009018468A1 (en) 2007-07-31 2009-02-05 Purdue Research Foundation Control system for an on-demand gas generator
WO2013009158A1 (en) * 2011-07-08 2013-01-17 Iturbe Garcia Jose Luis Method for producing hydrogen gas, alumina and sodium carbonate in a single stage from the reaction between aluminum particles and an aqueous solution of sodium hydroxide
WO2013150527A1 (en) * 2012-04-05 2013-10-10 H Force Ltd A system and method for efficient production of hydrogen
RU2603669C2 (en) * 2015-04-30 2016-11-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный машиностроительный университет (МАМИ)" (Университет машиностроения) Apparatus for producing hydrogen and aluminium hydroxides
RU2603802C2 (en) * 2015-04-30 2016-11-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный машиностроительный университет (МАМИ)" (Университет машиностроения) Apparatus for producing hydrogen and aluminium hydroxides
JP6498156B2 (en) * 2016-07-05 2019-04-10 アルハイテック株式会社 Hydrogen production apparatus and production method using the same
CN108426281A (en) * 2018-04-23 2018-08-21 苏州瑞之弘空气净化有限公司 A kind of environmental project single flow fume extractor
FR3103482B1 (en) * 2019-11-25 2022-07-22 Nebula Tech Process and installation for producing aluminum hydroxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208301A (en) * 1988-02-15 1989-08-22 Mitsubishi Heavy Ind Ltd Generating method of hydrogen
AU2001276204A1 (en) * 2000-07-20 2002-02-05 Erling Reidar Andersen Hydrogen production from aluminum water and sodium hydroxide
CN1162320C (en) * 2002-03-04 2004-08-18 孙元明 Hydrogen preparing method and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899862B2 (en) * 2000-07-13 2005-05-31 Hydrogen Energy America Llc Method for controlled generation of hydrogen by dissociation of water
CN112110413A (en) * 2019-06-19 2020-12-22 吉林大学 Method for recovering hydrolysis by-products of Al-Ga-based alloy capable of producing hydrogen through hydrolysis
CN112110413B (en) * 2019-06-19 2024-02-13 中国神华能源股份有限公司哈尔乌素露天煤矿 Method for recovering hydrolysis byproducts of Al-Ga-based alloy capable of producing hydrogen through hydrolysis

Also Published As

Publication number Publication date
CA2414135C (en) 2009-04-14
AU2003291881A1 (en) 2004-06-30
EP1569868A1 (en) 2005-09-07
AU2003291881B2 (en) 2009-10-08
WO2004052775A1 (en) 2004-06-24

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Effective date: 20131212