ZA200501239B - Electrolysis process and apparatus - Google Patents

Electrolysis process and apparatus Download PDF

Info

Publication number
ZA200501239B
ZA200501239B ZA200501239A ZA200501239A ZA200501239B ZA 200501239 B ZA200501239 B ZA 200501239B ZA 200501239 A ZA200501239 A ZA 200501239A ZA 200501239 A ZA200501239 A ZA 200501239A ZA 200501239 B ZA200501239 B ZA 200501239B
Authority
ZA
South Africa
Prior art keywords
electrolysis apparatus
generally tubular
tubular shaped
electrodes
electrode
Prior art date
Application number
ZA200501239A
Other languages
English (en)
Inventor
Toit Pieter W Du
Wet Ewald W De
Ryno Swanepoel
Haydn J Parry
Original Assignee
Intermuntium Ventures 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 Intermuntium Ventures Ltd filed Critical Intermuntium Ventures Ltd
Publication of ZA200501239B publication Critical patent/ZA200501239B/en

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
ZA200501239A 2002-08-12 2005-02-11 Electrolysis process and apparatus ZA200501239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0218587.4A GB0218587D0 (en) 2002-08-12 2002-08-12 Electrolysis process and apparatus

Publications (1)

Publication Number Publication Date
ZA200501239B true ZA200501239B (en) 2006-07-26

Family

ID=9942059

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200501239A ZA200501239B (en) 2002-08-12 2005-02-11 Electrolysis process and apparatus

Country Status (9)

Country Link
US (1) US20060011489A1 (de)
EP (1) EP1537257A4 (de)
JP (1) JP2005535783A (de)
CN (1) CN1685083A (de)
AU (1) AU2003263114A1 (de)
GB (1) GB0218587D0 (de)
RU (1) RU2005105559A (de)
WO (1) WO2004015172A2 (de)
ZA (1) ZA200501239B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8962165B2 (en) 2006-05-02 2015-02-24 The Penn State Research Foundation Materials and configurations for scalable microbial fuel cells
US7491453B2 (en) 2004-07-14 2009-02-17 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
WO2007095094A1 (en) * 2006-02-10 2007-08-23 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
US8046867B2 (en) 2006-02-10 2011-11-01 Tennant Company Mobile surface cleaner having a sparging device
US8012340B2 (en) 2006-02-10 2011-09-06 Tennant Company Method for generating electrochemically activated cleaning liquid
US8025786B2 (en) 2006-02-10 2011-09-27 Tennant Company Method of generating sparged, electrochemically activated liquid
US8016996B2 (en) 2006-02-10 2011-09-13 Tennant Company Method of producing a sparged cleaning liquid onboard a mobile surface cleaner
US8156608B2 (en) 2006-02-10 2012-04-17 Tennant Company Cleaning apparatus having a functional generator for producing electrochemically activated cleaning liquid
US8007654B2 (en) 2006-02-10 2011-08-30 Tennant Company Electrochemically activated anolyte and catholyte liquid
WO2009046279A2 (en) 2007-10-04 2009-04-09 Tennant Company Method and apparatus for neutralizing electrochemically activated liquids
WO2009149327A2 (en) 2008-06-05 2009-12-10 Global Opportunities Investment Group, Llc Fuel combustion method and system
WO2009155545A2 (en) 2008-06-19 2009-12-23 Tennant Company Hand-held spray bottle electrolysis cell and dc-dc converter
KR20110053948A (ko) 2008-06-19 2011-05-24 텐난트 컴파니 동축 전극을 포함하는 튜브형 전기분해 전지 및 그 대응 방법
US20100000876A1 (en) * 2008-07-02 2010-01-07 Sandbox Energy Systems, LLC Caviation assisted sonochemical hydrogen production system
JP2010090473A (ja) * 2008-10-06 2010-04-22 Jiikosu:Kk 酸水素ガス発生装置
SG172809A1 (en) 2008-12-30 2011-08-29 Penn State Res Found Cathodes for microbial electrolysis cells and 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
EP2681350B1 (de) * 2011-02-28 2019-12-11 Vito NV Neuartiger separator, batteriezelle damit und seine verwendung darin
WO2014031706A1 (en) 2012-08-20 2014-02-27 Hydro Healer, Llc Electrolysis system and apparatus for collecting hydrogen gas
US9546426B2 (en) 2013-03-07 2017-01-17 The Penn State Research Foundation Methods for hydrogen gas production
US9264370B1 (en) * 2015-02-10 2016-02-16 Centripetal Networks, Inc. Correlating packets in communications networks
CN105274557A (zh) * 2015-11-12 2016-01-27 厦门理工学院 一种电极及其制备方法
CN105274559B (zh) * 2015-11-19 2017-11-03 浙江科菲科技股份有限公司 一种双管网状阳极
DE102019219027A1 (de) 2019-12-06 2021-06-10 Thyssenkrupp Uhde Chlorine Engineers Gmbh Verwendung eines Textils, zero-gap-Elektrolysezelle und Herstellungsverfahren dafür

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
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
IL67047A0 (en) * 1981-10-28 1983-02-23 Eltech Systems Corp Narrow gap electrolytic cells
EP0151055B1 (de) * 1984-01-09 1988-08-31 Yves Heroguelle Vorrichtungen zur galvanischen Gewinnung von Metallen aus verdünnten Lösungen
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

Also Published As

Publication number Publication date
EP1537257A2 (de) 2005-06-08
JP2005535783A (ja) 2005-11-24
EP1537257A4 (de) 2006-11-02
GB0218587D0 (en) 2002-09-18
WO2004015172A2 (en) 2004-02-19
AU2003263114A1 (en) 2004-02-25
US20060011489A1 (en) 2006-01-19
RU2005105559A (ru) 2005-10-10
CN1685083A (zh) 2005-10-19
WO2004015172A3 (en) 2004-05-13

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