ES8302122A1 - Un anodo para la produccion de oxigeno en un electrolito acido - Google Patents

Un anodo para la produccion de oxigeno en un electrolito acido

Info

Publication number
ES8302122A1
ES8302122A1 ES504796A ES504796A ES8302122A1 ES 8302122 A1 ES8302122 A1 ES 8302122A1 ES 504796 A ES504796 A ES 504796A ES 504796 A ES504796 A ES 504796A ES 8302122 A1 ES8302122 A1 ES 8302122A1
Authority
ES
Spain
Prior art keywords
lead
base
anode
catalytic particles
lead alloy
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.)
Expired
Application number
ES504796A
Other languages
English (en)
Other versions
ES504796A0 (es
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ES8302122A1 publication Critical patent/ES8302122A1/es
Publication of ES504796A0 publication Critical patent/ES504796A0/es
Granted 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
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • 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
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof

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 Metals (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Bipolar Transistors (AREA)

Abstract

ANODO PARA LA OBTENCION DE OXIGENO EN UN ELECTROLITO ACIDO, A BASE DE PLOMO O ALEACCION DE PLOMO. CONSISTE EN EMBEBER EN LA BASE DE PLOMO O DE ALEACION DE PLOMO PARTICULAS CATALITICAS QUE CONSTAN DE POR LO MENOS UN CATALIZADOR PARA LA PRODUCCION DE PLOMO, DE MODO QUE ESTAN DISTRIBUIDAS UNIFORMEMENTE EN LA SUPERFICIE DE LA BASE Y FIRMEMENTE ANCLADAS Y CONECTADAS ELECTRICAMENTE CON LA BASE; MIENTRAS QUE UNA PARTE DE LAS PARTICULAS NO EMBEBIDAS PERMANECE PROTEGIENDO LA SUPERFICIE DE LA BASE POR CONTACTO CON EL ELECTROLITO. DE ESTE MODO SE GENERA OXIGENO EN LA SUPERFICIE DE LAS PARTICULAS A UN POTENCIAL REDUCIDO, AL QUE EL PLOMO O LA ALEACCION DE PLOMO ES INACTIVO.
ES504796A 1980-08-18 1981-08-17 Un anodo para la produccion de oxigeno en un electrolito acido Granted ES504796A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8026832A GB2085031B (en) 1980-08-18 1980-08-18 Modified lead electrode for electrowinning metals

Publications (2)

Publication Number Publication Date
ES8302122A1 true ES8302122A1 (es) 1983-01-01
ES504796A0 ES504796A0 (es) 1983-01-01

Family

ID=10515515

Family Applications (2)

Application Number Title Priority Date Filing Date
ES504796A Granted ES504796A0 (es) 1980-08-18 1981-08-17 Un anodo para la produccion de oxigeno en un electrolito acido
ES514428A Expired ES8306391A1 (es) 1980-08-18 1982-07-27 Un metodo para la fabricacion de un anodo para la produccion de oxigeno.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES514428A Expired ES8306391A1 (es) 1980-08-18 1982-07-27 Un metodo para la fabricacion de un anodo para la produccion de oxigeno.

Country Status (12)

Country Link
US (1) US4425217A (es)
EP (1) EP0046727B1 (es)
JP (2) JPS5773191A (es)
AU (1) AU546529B2 (es)
CA (1) CA1188253A (es)
DE (1) DE3171211D1 (es)
ES (2) ES504796A0 (es)
FI (1) FI69124C (es)
GB (1) GB2085031B (es)
NO (1) NO158952C (es)
PL (1) PL129615B1 (es)
ZM (2) ZM6381A1 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1208601A (en) * 1982-02-18 1986-07-29 Diamond Chemicals Company Electrode with lead base and method of making same
CA1232227A (en) * 1982-02-18 1988-02-02 Christopher Vance Manufacturing electrode by immersing substrate in aluminium halide and other metal solution and electroplating
CA1208167A (en) * 1982-02-18 1986-07-22 Eltech Systems Corporation Manufacture of electrodes with lead base
US4543174A (en) * 1983-02-16 1985-09-24 Eltech Systems Corporation Method of making a catalytic lead-based oxygen evolving anode
DE3423605A1 (de) * 1984-06-27 1986-01-09 W.C. Heraeus Gmbh, 6450 Hanau Verbundelektrode, verfahren zu ihrer herstellung und ihre anwendung
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
DE3576174D1 (de) * 1984-10-01 1990-04-05 Eltech Systems Corp Katalytische polymerelektrode fuer katodischen schutz und diese elektrode enthaltendes kathodisches schutzsystem.
US4880517A (en) * 1984-10-01 1989-11-14 Eltech Systems Corporation Catalytic polymer electrode for cathodic protection and cathodic protection system comprising same
IT1208128B (it) * 1984-11-07 1989-06-06 Alberto Pellegri Elettrodo per uso in celle elettrochimiche, procedimento per la sua preparazione ed uso nell'elettrolisi del cloruro disodio.
JP2514032B2 (ja) * 1987-05-08 1996-07-10 ペルメレック電極 株式会社 金属の電解処理方法
JPH0285066U (es) * 1988-12-21 1990-07-03
RU2152449C1 (ru) * 1994-08-01 2000-07-10 Интернэшнл Титаниум Паудер Л.Л.С. Способ получения металлов и других элементов
US7435282B2 (en) * 1994-08-01 2008-10-14 International Titanium Powder, Llc Elemental material and alloy
US6139705A (en) * 1998-05-06 2000-10-31 Eltech Systems Corporation Lead electrode
AU766037B2 (en) 1998-05-06 2003-10-09 Eltech Systems Corporation Lead electrode structure having mesh surface
WO2004033736A1 (en) * 2002-10-07 2004-04-22 International Titanium Powder, Llc. System and method of producing metals and alloys
US20030116431A1 (en) * 2001-12-19 2003-06-26 Akzo Nobel N.V. Electrode
AU2002353705A1 (en) * 2001-12-19 2003-06-30 Akzo Nobel N.V. Electrode
UA79310C2 (en) * 2002-09-07 2007-06-11 Int Titanium Powder Llc Methods for production of alloys or ceramics with the use of armstrong method and device for their realization
WO2004028655A2 (en) * 2002-09-07 2004-04-08 International Titanium Powder, Llc. Filter cake treatment method
CA2497999A1 (en) * 2002-09-07 2004-03-18 International Titanium Powder, Llc. Process for separating ti from a ti slurry
US20060107790A1 (en) * 2002-10-07 2006-05-25 International Titanium Powder, Llc System and method of producing metals and alloys
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
US20070180951A1 (en) * 2003-09-03 2007-08-09 Armstrong Donn R Separation system, method and apparatus
US20070017319A1 (en) * 2005-07-21 2007-01-25 International Titanium Powder, Llc. Titanium alloy
JP2009511739A (ja) 2005-10-06 2009-03-19 インターナショナル・タイテイニアム・パウダー・リミテッド・ライアビリティ・カンパニー ホウ化チタン
FI118159B (fi) 2005-10-21 2007-07-31 Outotec Oyj Menetelmä elektrokatalyyttisen pinnan muodostamiseksi elektrodiin ja elektrodi
US20080031766A1 (en) * 2006-06-16 2008-02-07 International Titanium Powder, Llc Attrited titanium powder
US7753989B2 (en) * 2006-12-22 2010-07-13 Cristal Us, Inc. Direct passivation of metal powder
US9127333B2 (en) * 2007-04-25 2015-09-08 Lance Jacobsen Liquid injection of VCL4 into superheated TiCL4 for the production of Ti-V alloy powder
WO2009145994A1 (en) * 2008-03-31 2009-12-03 Michael Steven Georgia Polymeric, non-corrosive cathodic protection anode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195871A (en) 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
US3933616A (en) * 1967-02-10 1976-01-20 Chemnor Corporation Coating of protected electrocatalytic material on an electrode
US3775284A (en) * 1970-03-23 1973-11-27 J Bennett Non-passivating barrier layer electrodes
DE2035212C2 (de) * 1970-07-16 1987-11-12 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Metallanode für elektrolytische Prozesse
US3926773A (en) 1970-07-16 1975-12-16 Conradty Fa C Metal anode for electrochemical processes and method of making same
US3691059A (en) * 1970-08-24 1972-09-12 Universal Oil Prod Co Hydrogen-cascade process for hydrocarbon conversion
US4134806A (en) * 1973-01-29 1979-01-16 Diamond Shamrock Technologies, S.A. Metal anodes with reduced anodic surface and high current density and their use in electrowinning processes with low cathodic current density
JPS54112785A (en) 1978-02-24 1979-09-03 Asahi Glass Co Ltd Electrode and manufacture thereof

Also Published As

Publication number Publication date
EP0046727B1 (en) 1985-07-03
NO158952C (no) 1988-11-16
JPS57114679A (en) 1982-07-16
EP0046727A1 (en) 1982-03-03
DE3171211D1 (en) 1985-08-08
JPS5773191A (en) 1982-05-07
US4425217A (en) 1984-01-10
FI69124C (fi) 1985-12-10
NO158952B (no) 1988-08-08
JPS6318672B2 (es) 1988-04-19
GB2085031B (en) 1983-11-16
JPS6218636B2 (es) 1987-04-23
ZM6381A1 (en) 1981-12-21
ES514428A0 (es) 1983-05-16
PL232671A1 (es) 1982-04-26
ZM6481A1 (en) 1982-01-21
CA1188253A (en) 1985-06-04
AU7409681A (en) 1982-02-25
PL129615B1 (en) 1984-05-31
FI69124B (fi) 1985-08-30
GB2085031A (en) 1982-04-21
AU546529B2 (en) 1985-09-05
ES8306391A1 (es) 1983-05-16
FI812523L (fi) 1982-02-19
ES504796A0 (es) 1983-01-01
NO812776L (no) 1982-02-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201