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WO2007027768A3 - A system and method of hydrogen and oxygen production - Google Patents

A system and method of hydrogen and oxygen production Download PDF

Info

Publication number
WO2007027768A3
WO2007027768A3 PCT/US2006/033853 US2006033853W WO2007027768A3 WO 2007027768 A3 WO2007027768 A3 WO 2007027768A3 US 2006033853 W US2006033853 W US 2006033853W WO 2007027768 A3 WO2007027768 A3 WO 2007027768A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
anodes
hydrogen
power source
direct current
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/US2006/033853
Other languages
French (fr)
Other versions
WO2007027768A2 (en
Inventor
Michael S Meyer
Ryan L Todd
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.)
PHOTECH ENERGIES Corp
PHOTECH EN CORP
Original Assignee
PHOTECH ENERGIES Corp
PHOTECH EN CORP
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 PHOTECH ENERGIES Corp, PHOTECH EN CORP filed Critical PHOTECH ENERGIES Corp
Publication of WO2007027768A2 publication Critical patent/WO2007027768A2/en
Publication of WO2007027768A3 publication Critical patent/WO2007027768A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

The invention is an apparatus and method for producing hydrogen and oxygen gas from an aqueous liquid utilizing a direct current power source. The apparatus utilizes an outer reaction chamber having a plurality of anodes therein and an inner reaction chamber having a cathode disposed therein. A direct current power source capable of supplying a plused output waveform is connected between the plurality of anodes and the cathode, thereby initiating a electrolytic reaction at the anodes and cathode and further, creating a pyrolitic reaction proximate the cathode for enhanced liberation of hydrogen gas .
PCT/US2006/033853 2005-08-30 2006-08-30 A system and method of hydrogen and oxygen production Ceased WO2007027768A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71262705P 2005-08-30 2005-08-30
US60/712,627 2005-08-30

Publications (2)

Publication Number Publication Date
WO2007027768A2 WO2007027768A2 (en) 2007-03-08
WO2007027768A3 true WO2007027768A3 (en) 2007-06-14

Family

ID=37684835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/033853 Ceased WO2007027768A2 (en) 2005-08-30 2006-08-30 A system and method of hydrogen and oxygen production

Country Status (2)

Country Link
US (1) US20070051633A1 (en)
WO (1) WO2007027768A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2590437A1 (en) * 2007-05-30 2008-11-30 Kuzo Holding Inc. Reaction controller for electrolysis apparatus and method of using same
KR100998733B1 (en) * 2008-04-18 2010-12-07 삼성전기주식회사 Hydrogen Generator and Fuel Cell Generator Having Same
US20110233069A1 (en) * 2010-03-24 2011-09-29 Rasirc Method and system for electrochemical hydrogen generation
BR112014001813A2 (en) 2011-07-25 2017-02-21 H2 Catalyst Llc method and system of producing a catalyst for hydrogen production
US20120111734A1 (en) * 2012-01-19 2012-05-10 Edward Kramer Water Electrolyzer System and Method
US20150114843A1 (en) * 2013-10-25 2015-04-30 The University Of North Carolina At Chapel Hill Electrocatalytic hydrogen production promoted by visible light
CN112020575A (en) * 2018-05-08 2020-12-01 托维克斯能源有限公司 Electrochemical hydrogen production from seawater
DE102020104964B4 (en) 2020-02-26 2022-06-30 Mol Katalysatortechnik Gmbh Device and method for the electrolytic generation of hydrogen from water at room temperature and normal pressure and use of a mineral-metal foil
US12000056B2 (en) * 2020-06-18 2024-06-04 Saudi Arabian Oil Company Tandem electrolysis cell
CN116249799A (en) * 2020-08-27 2023-06-09 H2U科技股份有限公司 System for managing fuel generation
JP2025093724A (en) * 2023-12-12 2025-06-24 日本メディア株式会社 Hydrogen gas production method and production device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842296A (en) * 1929-10-30 1932-01-19 West Virginia Pulp & Paper Co Electrolytic cell
US4331742A (en) * 1980-12-24 1982-05-25 Lovelace Alan M Administrator Solid electrolyte cell
WO1989012704A1 (en) * 1988-06-16 1989-12-28 Meyer Stanley A Process and apparatus for the production of fuel gas and the enhanced release of thermal energy from such gas
WO2001072640A1 (en) * 2000-03-30 2001-10-04 Cho Moon Ki Water purification system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723946B1 (en) * 2000-06-20 2004-04-20 Rod F. Gimpel Multicell reactors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842296A (en) * 1929-10-30 1932-01-19 West Virginia Pulp & Paper Co Electrolytic cell
US4331742A (en) * 1980-12-24 1982-05-25 Lovelace Alan M Administrator Solid electrolyte cell
WO1989012704A1 (en) * 1988-06-16 1989-12-28 Meyer Stanley A Process and apparatus for the production of fuel gas and the enhanced release of thermal energy from such gas
WO2001072640A1 (en) * 2000-03-30 2001-10-04 Cho Moon Ki Water purification system and method

Also Published As

Publication number Publication date
US20070051633A1 (en) 2007-03-08
WO2007027768A2 (en) 2007-03-08

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