BR0318205B1 - processo de produção de um eletrodo eletrolítico possuindo um revestimento eletrocatalítico, e eletrodo para uso na eletrolise de uma solução de cloro/alcali - Google Patents

processo de produção de um eletrodo eletrolítico possuindo um revestimento eletrocatalítico, e eletrodo para uso na eletrolise de uma solução de cloro/alcali

Info

Publication number
BR0318205B1
BR0318205B1 BRPI0318205-3B1A BR0318205A BR0318205B1 BR 0318205 B1 BR0318205 B1 BR 0318205B1 BR 0318205 A BR0318205 A BR 0318205A BR 0318205 B1 BR0318205 B1 BR 0318205B1
Authority
BR
Brazil
Prior art keywords
electrode
electrolysis
chlorine
production process
alkali solution
Prior art date
Application number
BRPI0318205-3B1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0318205A (pt
Inventor
Kenneth L Hardee
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 filed Critical
Publication of BR0318205A publication Critical patent/BR0318205A/pt
Publication of BR0318205B1 publication Critical patent/BR0318205B1/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
    • 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
    • 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
    • C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Coating By Spraying Or Casting (AREA)
BRPI0318205-3B1A 2003-03-24 2003-12-10 processo de produção de um eletrodo eletrolítico possuindo um revestimento eletrocatalítico, e eletrodo para uso na eletrolise de uma solução de cloro/alcali BR0318205B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/395,939 US7258778B2 (en) 2003-03-24 2003-03-24 Electrocatalytic coating with lower platinum group metals and electrode made therefrom
PCT/US2003/039149 WO2004094698A1 (en) 2003-03-24 2003-12-10 Electrocatalytic coating with platinium group metals and electrode made therefrom

Publications (2)

Publication Number Publication Date
BR0318205A BR0318205A (pt) 2006-03-21
BR0318205B1 true BR0318205B1 (pt) 2013-06-25

Family

ID=32988685

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318205-3B1A BR0318205B1 (pt) 2003-03-24 2003-12-10 processo de produção de um eletrodo eletrolítico possuindo um revestimento eletrocatalítico, e eletrodo para uso na eletrolise de uma solução de cloro/alcali

Country Status (20)

Country Link
US (1) US7258778B2 (enExample)
EP (1) EP1616046B1 (enExample)
JP (2) JP2006515389A (enExample)
KR (1) KR101073351B1 (enExample)
CN (1) CN1764743B (enExample)
AR (1) AR042692A1 (enExample)
AU (1) AU2003294678B2 (enExample)
BR (1) BR0318205B1 (enExample)
CA (1) CA2519522C (enExample)
DK (1) DK1616046T3 (enExample)
EG (1) EG25166A (enExample)
ES (1) ES2428889T3 (enExample)
IL (1) IL170874A (enExample)
MX (1) MXPA05010056A (enExample)
NO (1) NO20054896L (enExample)
PT (1) PT1616046E (enExample)
RU (1) RU2330124C2 (enExample)
TW (1) TWI247052B (enExample)
WO (1) WO2004094698A1 (enExample)
ZA (1) ZA200507569B (enExample)

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Also Published As

Publication number Publication date
AR042692A1 (es) 2005-06-29
JP2011017084A (ja) 2011-01-27
PT1616046E (pt) 2013-09-18
CA2519522C (en) 2012-07-10
EG25166A (en) 2011-10-02
CN1764743B (zh) 2011-03-23
KR101073351B1 (ko) 2011-10-14
ZA200507569B (en) 2006-12-27
AU2003294678A1 (en) 2004-11-19
IL170874A (en) 2009-09-22
KR20050111614A (ko) 2005-11-25
CN1764743A (zh) 2006-04-26
AU2003294678B2 (en) 2010-09-23
DK1616046T3 (da) 2013-09-30
US20040188247A1 (en) 2004-09-30
NO20054896L (no) 2005-10-24
EP1616046B1 (en) 2013-07-31
ES2428889T3 (es) 2013-11-12
RU2005132644A (ru) 2006-02-27
EP1616046A1 (en) 2006-01-18
TWI247052B (en) 2006-01-11
CA2519522A1 (en) 2004-11-04
TW200427871A (en) 2004-12-16
US7258778B2 (en) 2007-08-21
WO2004094698A1 (en) 2004-11-04
BR0318205A (pt) 2006-03-21
MXPA05010056A (es) 2005-11-23
RU2330124C2 (ru) 2008-07-27
JP2006515389A (ja) 2006-05-25

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