WO2004015172A2 - Electrolysis process and apparatus - Google Patents
Electrolysis process and apparatus Download PDFInfo
- Publication number
- WO2004015172A2 WO2004015172A2 PCT/ZA2003/000107 ZA0300107W WO2004015172A2 WO 2004015172 A2 WO2004015172 A2 WO 2004015172A2 ZA 0300107 W ZA0300107 W ZA 0300107W WO 2004015172 A2 WO2004015172 A2 WO 2004015172A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separator
- anode
- cathode
- electrodes
- layers
- Prior art date
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
- 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
-
- 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
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
-
- 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
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004528155A JP2005535783A (en) | 2002-08-12 | 2003-08-11 | Electrolysis method and apparatus |
EP03785306A EP1537257A4 (en) | 2002-08-12 | 2003-08-11 | Electrolysis process and apparatus |
AU2003263114A AU2003263114A1 (en) | 2002-08-12 | 2003-08-11 | Electrolysis process and apparatus |
US10/524,327 US20060011489A1 (en) | 2002-08-12 | 2005-08-04 | Electrolysis process and apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0218587.4 | 2002-08-12 | ||
GBGB0218587.4A GB0218587D0 (en) | 2002-08-12 | 2002-08-12 | Electrolysis process and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004015172A2 true WO2004015172A2 (en) | 2004-02-19 |
WO2004015172A3 WO2004015172A3 (en) | 2004-05-13 |
Family
ID=9942059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ZA2003/000107 WO2004015172A2 (en) | 2002-08-12 | 2003-08-11 | Electrolysis process and apparatus |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060011489A1 (en) |
EP (1) | EP1537257A4 (en) |
JP (1) | JP2005535783A (en) |
CN (1) | CN1685083A (en) |
AU (1) | AU2003263114A1 (en) |
GB (1) | GB0218587D0 (en) |
RU (1) | RU2005105559A (en) |
WO (1) | WO2004015172A2 (en) |
ZA (1) | ZA200501239B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709113B2 (en) | 2004-07-14 | 2010-05-04 | The Penn State Research Foundation | Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas |
US7922878B2 (en) | 2004-07-14 | 2011-04-12 | The Penn State Research Foundation | Electrohydrogenic reactor for hydrogen gas production |
US8277984B2 (en) | 2006-05-02 | 2012-10-02 | The Penn State Research Foundation | Substrate-enhanced microbial fuel cells |
US8962165B2 (en) | 2006-05-02 | 2015-02-24 | The Penn State Research Foundation | Materials and configurations for scalable microbial fuel cells |
US9534303B2 (en) | 2009-04-30 | 2017-01-03 | GM Global Technology Operations LLC | High pressure electrolysis cell for hydrogen production from water |
US9546426B2 (en) | 2013-03-07 | 2017-01-17 | The Penn State Research Foundation | Methods for hydrogen gas production |
US10978713B2 (en) | 2004-07-14 | 2021-04-13 | The Penn State Research Foundation | Cathodes for microbial electrolysis cells and microbial fuel cells |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8156608B2 (en) | 2006-02-10 | 2012-04-17 | Tennant Company | Cleaning apparatus having a functional generator for producing electrochemically activated cleaning liquid |
US8016996B2 (en) | 2006-02-10 | 2011-09-13 | Tennant Company | Method of producing a sparged cleaning liquid onboard a mobile surface cleaner |
US8007654B2 (en) | 2006-02-10 | 2011-08-30 | Tennant Company | Electrochemically activated anolyte and catholyte liquid |
US8012340B2 (en) | 2006-02-10 | 2011-09-06 | Tennant Company | Method for generating electrochemically activated cleaning liquid |
US8046867B2 (en) | 2006-02-10 | 2011-11-01 | Tennant Company | Mobile surface cleaner having a sparging device |
US8025786B2 (en) | 2006-02-10 | 2011-09-27 | Tennant Company | Method of generating sparged, electrochemically activated liquid |
EP1991370B1 (en) * | 2006-02-10 | 2012-10-24 | Tennant Company | Method and apparatus for generating sparged, electrochemically activated liquid |
US8025787B2 (en) | 2006-02-10 | 2011-09-27 | Tennant Company | Method and apparatus for generating, applying and neutralizing an electrochemically activated liquid |
US8337690B2 (en) | 2007-10-04 | 2012-12-25 | Tennant Company | Method and apparatus for neutralizing electrochemically activated liquids |
US8485140B2 (en) | 2008-06-05 | 2013-07-16 | Global Patent Investment Group, LLC | Fuel combustion method and system |
EP2315724A2 (en) | 2008-06-19 | 2011-05-04 | Tennant Company | Electrolysis cell having electrodes with various-sized/shaped apertures |
EP2321228A1 (en) | 2008-06-19 | 2011-05-18 | Tennant Company | Tubular electrolysis cell comprising concentric electrodes and corresponding method |
US20100000876A1 (en) * | 2008-07-02 | 2010-01-07 | Sandbox Energy Systems, LLC | Caviation assisted sonochemical hydrogen production system |
JP2010090473A (en) * | 2008-10-06 | 2010-04-22 | Jiikosu:Kk | Apparatus for generating oxyhydrogen gas |
EP2681350B1 (en) * | 2011-02-28 | 2019-12-11 | Vito NV | Novel separator, an electrochemical cell therewith and use thereof therein |
WO2014031706A1 (en) | 2012-08-20 | 2014-02-27 | Hydro Healer, Llc | Electrolysis system and apparatus for collecting hydrogen gas |
US9264370B1 (en) * | 2015-02-10 | 2016-02-16 | Centripetal Networks, Inc. | Correlating packets in communications networks |
CN105274557A (en) * | 2015-11-12 | 2016-01-27 | 厦门理工学院 | Electrode and preparation method thereof |
CN105274559B (en) * | 2015-11-19 | 2017-11-03 | 浙江科菲科技股份有限公司 | A kind of two-tube meshed anode |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933614A (en) * | 1975-07-07 | 1976-01-20 | Trienco, Inc. | Pressure vessel for hydrogen generator |
US3984303A (en) * | 1975-07-02 | 1976-10-05 | Diamond Shamrock Corporation | Membrane electrolytic cell with concentric electrodes |
US4130473A (en) * | 1976-03-05 | 1978-12-19 | Eddleman William L | Electrode structure for use in metal in exchange apparatus useful in purifying spent acids and the like |
US4374014A (en) * | 1981-03-20 | 1983-02-15 | The United States Of America As Represented By The Secretary Of The Navy | High pressure electrolytic oxygen generator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260620A (en) * | 1962-10-22 | 1966-07-12 | Monsanto Res Corp | Tape fed fuel cell |
US3954303A (en) * | 1974-12-23 | 1976-05-04 | Conair, Inc. | Vacuum loader system |
IL67047A0 (en) * | 1981-10-28 | 1983-02-23 | Eltech Systems Corp | Narrow gap electrolytic cells |
EP0151055B1 (en) * | 1984-01-09 | 1988-08-31 | Yves Heroguelle | Apparatus for the galvanic recovery of metals from diluted solutions |
US4784735A (en) * | 1986-11-25 | 1988-11-15 | The Dow Chemical Company | Concentric tube membrane electrolytic cell with an internal recycle device |
AU2001293135A1 (en) * | 2000-09-27 | 2002-04-08 | Proton Energy Systems, Inc. | Apparatus and method for maintaining compression of the active area in an electrochemical cell |
-
2002
- 2002-08-12 GB GBGB0218587.4A patent/GB0218587D0/en not_active Ceased
-
2003
- 2003-08-11 JP JP2004528155A patent/JP2005535783A/en active Pending
- 2003-08-11 WO PCT/ZA2003/000107 patent/WO2004015172A2/en active Application Filing
- 2003-08-11 AU AU2003263114A patent/AU2003263114A1/en not_active Abandoned
- 2003-08-11 EP EP03785306A patent/EP1537257A4/en not_active Withdrawn
- 2003-08-11 CN CNA038227703A patent/CN1685083A/en active Pending
- 2003-08-11 RU RU2005105559/15A patent/RU2005105559A/en not_active Application Discontinuation
-
2005
- 2005-02-11 ZA ZA200501239A patent/ZA200501239B/en unknown
- 2005-08-04 US US10/524,327 patent/US20060011489A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984303A (en) * | 1975-07-02 | 1976-10-05 | Diamond Shamrock Corporation | Membrane electrolytic cell with concentric electrodes |
US3933614A (en) * | 1975-07-07 | 1976-01-20 | Trienco, Inc. | Pressure vessel for hydrogen generator |
US4130473A (en) * | 1976-03-05 | 1978-12-19 | Eddleman William L | Electrode structure for use in metal in exchange apparatus useful in purifying spent acids and the like |
US4374014A (en) * | 1981-03-20 | 1983-02-15 | The United States Of America As Represented By The Secretary Of The Navy | High pressure electrolytic oxygen generator |
Non-Patent Citations (1)
Title |
---|
See also references of EP1537257A2 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709113B2 (en) | 2004-07-14 | 2010-05-04 | The Penn State Research Foundation | Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas |
US7922878B2 (en) | 2004-07-14 | 2011-04-12 | The Penn State Research Foundation | Electrohydrogenic reactor for hydrogen gas production |
US10978713B2 (en) | 2004-07-14 | 2021-04-13 | The Penn State Research Foundation | Cathodes for microbial electrolysis cells and microbial fuel cells |
US8277984B2 (en) | 2006-05-02 | 2012-10-02 | The Penn State Research Foundation | Substrate-enhanced microbial fuel cells |
US8962165B2 (en) | 2006-05-02 | 2015-02-24 | The Penn State Research Foundation | Materials and configurations for scalable microbial fuel cells |
US9534303B2 (en) | 2009-04-30 | 2017-01-03 | GM Global Technology Operations LLC | High pressure electrolysis cell for hydrogen production from water |
US9546426B2 (en) | 2013-03-07 | 2017-01-17 | The Penn State Research Foundation | Methods for hydrogen gas production |
Also Published As
Publication number | Publication date |
---|---|
RU2005105559A (en) | 2005-10-10 |
AU2003263114A1 (en) | 2004-02-25 |
JP2005535783A (en) | 2005-11-24 |
GB0218587D0 (en) | 2002-09-18 |
US20060011489A1 (en) | 2006-01-19 |
ZA200501239B (en) | 2006-07-26 |
EP1537257A4 (en) | 2006-11-02 |
EP1537257A2 (en) | 2005-06-08 |
WO2004015172A3 (en) | 2004-05-13 |
CN1685083A (en) | 2005-10-19 |
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