EP2171129A4 - Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation - Google Patents

Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation

Info

Publication number
EP2171129A4
EP2171129A4 EP08844637A EP08844637A EP2171129A4 EP 2171129 A4 EP2171129 A4 EP 2171129A4 EP 08844637 A EP08844637 A EP 08844637A EP 08844637 A EP08844637 A EP 08844637A EP 2171129 A4 EP2171129 A4 EP 2171129A4
Authority
EP
European Patent Office
Prior art keywords
same
sulfur dioxide
electrolysis cell
hydrogen generation
depolarized anode
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.)
Withdrawn
Application number
EP08844637A
Other languages
German (de)
French (fr)
Other versions
EP2171129A1 (en
Inventor
Simon G Stone
Lawrence J Gestaut
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.)
Giner Electrochemical Systems LLC
North West University
Original Assignee
Giner Electrochemical Systems LLC
North West University
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 Giner Electrochemical Systems LLC, North West University filed Critical Giner Electrochemical Systems LLC
Publication of EP2171129A1 publication Critical patent/EP2171129A1/en
Publication of EP2171129A4 publication Critical patent/EP2171129A4/en
Withdrawn legal-status Critical Current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
    • 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
    • C25B1/22—Inorganic acids
    • 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
EP08844637A 2007-08-03 2008-08-01 Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation Withdrawn EP2171129A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96347807P 2007-08-03 2007-08-03
PCT/US2008/009331 WO2009058170A1 (en) 2007-08-03 2008-08-01 Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation

Publications (2)

Publication Number Publication Date
EP2171129A1 EP2171129A1 (en) 2010-04-07
EP2171129A4 true EP2171129A4 (en) 2010-09-01

Family

ID=40362107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08844637A Withdrawn EP2171129A4 (en) 2007-08-03 2008-08-01 Electrolysis cell comprising sulfur dioxide-depolarized anode and method of using the same in hydrogen generation

Country Status (6)

Country Link
US (1) US20090045073A1 (en)
EP (1) EP2171129A4 (en)
JP (1) JP2010535942A (en)
CN (1) CN101796220A (en)
WO (1) WO2009058170A1 (en)
ZA (1) ZA201000807B (en)

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FI122606B (en) * 2009-05-25 2012-04-13 Outotec Oyj Method for Concentration of Diluted Sulfuric Acid and Concentration Equipment for Concentration of Diluted Sulfuric Acid
US9076996B2 (en) * 2009-07-20 2015-07-07 Massachusetts Institute Of Technology Liquid metal alloy energy storage device
WO2013182535A1 (en) 2012-06-06 2013-12-12 Basf Se Method for producing nitrogen-doped transition metal catalysts and use thereof for the electrochemical oxidation of s(iv) compounds
WO2014062702A1 (en) 2012-10-16 2014-04-24 Ambri, Inc. Electrochemical energy storage devices and housings
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
CN109935747B (en) 2013-10-16 2022-06-07 安保瑞公司 Seal for high temperature reactive material device
US10214820B2 (en) 2014-12-15 2019-02-26 JOI Scientific, Inc. Hydrogen generation system with a controllable reactive circuit and associated methods
US9816190B2 (en) 2014-12-15 2017-11-14 JOI Scientific, Inc. Energy extraction system and methods
US10047445B2 (en) 2014-12-15 2018-08-14 JOI Scientific, Inc. Hydrogen generation system
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
WO2018096540A1 (en) 2016-11-23 2018-05-31 Hys Energy Ltd Hydrogen production in the process of electrochemical treatment of sulfur-containing acid gases (hydrogen sulfide or sulfur dioxide) supplied in solution with amine-based or other organic absorbents
JP7201613B2 (en) 2017-04-07 2023-01-10 アンブリ・インコーポレイテッド Molten salt battery with solid metal cathode
DE102018202184A1 (en) * 2018-02-13 2019-08-14 Siemens Aktiengesellschaft Separatorless double GDE cell for electrochemical conversion
EP4010514A1 (en) * 2019-10-25 2022-06-15 Siemens Energy Global GmbH & Co. KG Electrolyser device and method for carbon dioxide reduction
WO2023187781A1 (en) * 2022-03-31 2023-10-05 Hys Energy Ltd Hydrogen production by electrochemical decomposition of saline water using sulfur dioxide or bisulfite as an anode depolarizer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330378A (en) * 1979-11-28 1982-05-18 Kernforschungsanlage Julich Gmbh Electrolysis cell and method for electrolytic production of hydrogen

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US3578500A (en) * 1968-07-08 1971-05-11 American Cyanamid Co Nonaqueous electro-chemical current producing cell having soluble cathode depolarizer
US3824163A (en) 1972-07-19 1974-07-16 Electronic Associates Electrochemical sulfur dioxide abatement process
US3888750A (en) * 1974-01-29 1975-06-10 Westinghouse Electric Corp Electrolytic decomposition of water
DE2542935C2 (en) * 1975-09-26 1983-10-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for the production of sulfuric acid from shelf dioxide
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US4293396A (en) 1979-09-27 1981-10-06 Prototech Company Thin carbon-cloth-based electrocatalytic gas diffusion electrodes, and electrochemical cells comprising the same
US4440617A (en) * 1980-10-31 1984-04-03 Diamond Shamrock Corporation Non-bleeding electrode
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US4395316A (en) * 1981-02-17 1983-07-26 Institute Of Gas Technology Hydrogen production by biomass product depolarized water electrolysis
US4357224A (en) 1981-04-07 1982-11-02 Westinghouse Electric Corp. Energy efficient electrolyzer for the production of hydrogen
US4377496A (en) 1981-05-04 1983-03-22 Diamond Shamrock Corporation Gas diffusion electrode and process
US4412895A (en) * 1981-09-29 1983-11-01 Westinghouse Electric Corp. System using SO2 as an anode depolarizer in a solid oxide electrolyte electrolysis cell for H2 production from steam
US4877694A (en) 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US5047133A (en) 1989-02-27 1991-09-10 Metallgesellschaft Aktiengesellschaft Gas electrode assembly for use in electrochemical cells and method
US5427658A (en) * 1993-10-21 1995-06-27 Electrosci Incorporated Electrolytic cell and method for producing a mixed oxidant gas
US5512144A (en) * 1995-03-28 1996-04-30 John E. Stauffer Pulse method for sulfur dioxide electrolysis
US9057136B2 (en) * 2005-04-12 2015-06-16 University Of South Carolina Production of low temperature electrolytic hydrogen
US7261874B2 (en) 2005-06-03 2007-08-28 Westinghouse Electric Co. Llc Gas phase electrolyzer process for producing hydrogen
US20070007147A1 (en) 2005-07-07 2007-01-11 Westinghouse Electric Company Llc Multiple phase SO3/SO2/H2O/H2SO4 electrolyzer
US20080193820A1 (en) * 2007-02-09 2008-08-14 Atomic Energy Council-Institute Of Nuclear Energy Research Method for fabricating proton exchange membrane having relational selective coefficient

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330378A (en) * 1979-11-28 1982-05-18 Kernforschungsanlage Julich Gmbh Electrolysis cell and method for electrolytic production of hydrogen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
B.D. STRUCK: "a three-compartment electrolytic cell for anodic oxidation of sulfur dioxide and cathodic production of hydrogen", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 7, no. 1, 1982, pages 43 - 49, XP002588304 *
See also references of WO2009058170A1 *

Also Published As

Publication number Publication date
CN101796220A (en) 2010-08-04
ZA201000807B (en) 2010-10-27
JP2010535942A (en) 2010-11-25
WO2009058170A9 (en) 2009-06-18
WO2009058170A1 (en) 2009-05-07
EP2171129A1 (en) 2010-04-07
US20090045073A1 (en) 2009-02-19

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