EP2451995A4 - Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium - Google Patents

Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium

Info

Publication number
EP2451995A4
EP2451995A4 EP10796605.3A EP10796605A EP2451995A4 EP 2451995 A4 EP2451995 A4 EP 2451995A4 EP 10796605 A EP10796605 A EP 10796605A EP 2451995 A4 EP2451995 A4 EP 2451995A4
Authority
EP
European Patent Office
Prior art keywords
synthesising
high energy
energy efficiency
sodium chlorate
bipolar electrodes
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Withdrawn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
EP10796605.3A
Other languages
German (de)
English (en)
Other versions
EP2451995A1 (fr
Inventor
Robert Schulz
Sylvio Savoie
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.)
Hydro Quebec
Meeir Technologie Inc
Original Assignee
Hydro Quebec
Meeir Technologie Inc
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 Hydro Quebec, Meeir Technologie Inc filed Critical Hydro Quebec
Publication of EP2451995A1 publication Critical patent/EP2451995A1/fr
Publication of EP2451995A4 publication Critical patent/EP2451995A4/fr
Withdrawn legal-status Critical Current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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
EP10796605.3A 2009-07-08 2010-04-08 Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium Withdrawn EP2451995A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2671211A CA2671211A1 (fr) 2009-07-08 2009-07-08 Electrodes bipolaires a haute efficacite energetique et usage de celles-ci pour la synthese du chlorate de sodium
PCT/CA2010/000531 WO2011003173A1 (fr) 2009-07-08 2010-04-08 Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium

Publications (2)

Publication Number Publication Date
EP2451995A1 EP2451995A1 (fr) 2012-05-16
EP2451995A4 true EP2451995A4 (fr) 2016-11-16

Family

ID=43426255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10796605.3A Withdrawn EP2451995A4 (fr) 2009-07-08 2010-04-08 Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium

Country Status (6)

Country Link
US (1) US20120138477A1 (fr)
EP (1) EP2451995A4 (fr)
CN (1) CN102859041B (fr)
BR (1) BR112012000318A2 (fr)
CA (2) CA2671211A1 (fr)
WO (1) WO2011003173A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ700607A (en) * 2012-04-23 2016-08-26 Chemetics Inc Surface modified stainless steel cathode for electrolyser
ITMI20120873A1 (it) * 2012-05-21 2013-11-22 Industrie De Nora Spa Elettrodo per evoluzione di prodotti gassosi e metodo per il suo ottenimento
US9278241B2 (en) * 2013-04-01 2016-03-08 Jeffry L. VanElverdinghe Trampoline with elongate spring mount and bed with integral spring cover
US9050482B1 (en) * 2013-04-01 2015-06-09 Jeffry L. VanElverdinghe Trampoline with elongate spring mount and bed with integral spring cover
CN107034483B (zh) * 2017-04-10 2019-02-12 广东卓信环境科技股份有限公司 一种次氯酸钠发生器电极的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826732A (en) * 1973-05-25 1974-07-30 Hooker Chemical Corp Bipolar electrode

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075070A (en) * 1976-06-09 1978-02-21 Ppg Industries, Inc. Electrode material
US4422917A (en) * 1980-09-10 1983-12-27 Imi Marston Limited Electrode material, electrode and electrochemical cell
US4530742A (en) * 1983-01-26 1985-07-23 Ppg Industries, Inc. Electrode and method of preparing same
US5225061A (en) * 1991-05-24 1993-07-06 Westerlund Goethe O Bipolar electrode module
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
CA2154428C (fr) * 1995-07-21 2005-03-22 Robert Schulz Alliages a base de ti, ru, fe et o et usage de ceux-ci pour la fabrication de cathodes pour la synthese electrochimique du chlorate de sodium
US6235167B1 (en) * 1999-12-10 2001-05-22 John E. Stauffer Electrolyzer for the production of sodium chlorate
US7623924B2 (en) * 2004-08-31 2009-11-24 Leptos Biomedical, Inc. Devices and methods for gynecologic hormone modulation in mammals
WO2006039804A1 (fr) * 2004-10-12 2006-04-20 Canexus Chemicals Canada Ltd. Cellules d'electrolyse de chlorate non subdivisees comprenant des cathodes enrobees
RU2380460C2 (ru) * 2005-06-30 2010-01-27 Акцо Нобель Н.В. Электросинтез пероксида водорода
CA2588906A1 (fr) * 2007-05-15 2008-11-15 Hydro Quebec Alliages nanocristallins du type fe3al(ru) et usage de ceux-ci sous forme nanocristalline ou non pour la fabrication d'electrodes pour la synthese du chlorate de sodium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826732A (en) * 1973-05-25 1974-07-30 Hooker Chemical Corp Bipolar electrode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011003173A1 *

Also Published As

Publication number Publication date
WO2011003173A1 (fr) 2011-01-13
CA2767434A1 (fr) 2011-01-13
US20120138477A1 (en) 2012-06-07
BR112012000318A2 (pt) 2019-06-04
CN102859041A (zh) 2013-01-02
WO2011003173A8 (fr) 2011-04-14
EP2451995A1 (fr) 2012-05-16
CN102859041B (zh) 2015-06-17
CA2671211A1 (fr) 2011-01-08

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