BRPI0515969A - células de clorato eletrolìticas não divididas com catodos revestidos - Google Patents

células de clorato eletrolìticas não divididas com catodos revestidos

Info

Publication number
BRPI0515969A
BRPI0515969A BRPI0515969-5A BRPI0515969A BRPI0515969A BR PI0515969 A BRPI0515969 A BR PI0515969A BR PI0515969 A BRPI0515969 A BR PI0515969A BR PI0515969 A BRPI0515969 A BR PI0515969A
Authority
BR
Brazil
Prior art keywords
undivided
chlorate cells
cathodes
coated
cells
Prior art date
Application number
BRPI0515969-5A
Other languages
English (en)
Inventor
Norman Chow
Julia Socol
Klaus Oehr
Glen Remple
Original Assignee
Canexus Chemicals Canada 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 Canexus Chemicals Canada Ltd filed Critical Canexus Chemicals Canada Ltd
Publication of BRPI0515969A publication Critical patent/BRPI0515969A/pt

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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

"CéLULAS DE CLORATO ELETROLìTICAS NãO DIVIDIDAS COM CATODOS REVESTIDOS". A presente invenção proporciona novas células de clorato eletrolíticas não divididas com um ou mais catodos em comunicação de fluido com uma solução de eletrodepósito para catodo de metal catalítico. A invenção ainda inclui células de clorato eletrolítica não divididas incluindo um ou mais anodos dimensionalmente estáveis e um ou mais catodos revestidos com um revestimento para catodo de metal catalítico. Também proprocionados são métodos de revestimento de um catodo, onde o catodo forma parte de uma célula de clorato eletrolítica não dividida.
BRPI0515969-5A 2004-10-12 2005-10-12 células de clorato eletrolìticas não divididas com catodos revestidos BRPI0515969A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61776204P 2004-10-12 2004-10-12
PCT/CA2005/001567 WO2006039804A1 (en) 2004-10-12 2005-10-12 Undivided electrolytic chlorate cells with coated cathodes

Publications (1)

Publication Number Publication Date
BRPI0515969A true BRPI0515969A (pt) 2008-08-12

Family

ID=36148012

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515969-5A BRPI0515969A (pt) 2004-10-12 2005-10-12 células de clorato eletrolìticas não divididas com catodos revestidos

Country Status (3)

Country Link
BR (1) BRPI0515969A (pt)
CA (1) CA2583827A1 (pt)
WO (1) WO2006039804A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0818104B1 (pt) 2007-11-16 2018-11-21 Akzo Nobel Nv processo de produção de clorato de metal álcali
CA2671211A1 (fr) * 2009-07-08 2011-01-08 Hydro-Quebec Electrodes bipolaires a haute efficacite energetique et usage de celles-ci pour la synthese du chlorate de sodium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422920A (en) * 1981-07-20 1983-12-27 Occidental Chemical Corporation Hydrogen cathode
CA2301035C (en) * 1997-08-15 2009-01-13 Sachem, Inc. Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator, a catalytic film, methods of making the catalytic film, and electrosynthesis of compounds using the catalytic film

Also Published As

Publication number Publication date
WO2006039804A1 (en) 2006-04-20
CA2583827A1 (en) 2006-04-20

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.