ES8302122A1 - Un anodo para la produccion de oxigeno en un electrolito acido - Google Patents
Un anodo para la produccion de oxigeno en un electrolito acidoInfo
- 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
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.
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)
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)
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 |
-
1980
- 1980-08-18 GB GB8026832A patent/GB2085031B/en not_active Expired
-
1981
- 1981-08-05 CA CA000383220A patent/CA1188253A/en not_active Expired
- 1981-08-11 DE DE8181810324T patent/DE3171211D1/de not_active Expired
- 1981-08-11 EP EP81810324A patent/EP0046727B1/en not_active Expired
- 1981-08-14 AU AU74096/81A patent/AU546529B2/en not_active Ceased
- 1981-08-14 FI FI812523A patent/FI69124C/fi not_active IP Right Cessation
- 1981-08-17 US US06/293,384 patent/US4425217A/en not_active Expired - Lifetime
- 1981-08-17 JP JP56128665A patent/JPS5773191A/ja active Granted
- 1981-08-17 PL PL1981232671A patent/PL129615B1/pl unknown
- 1981-08-17 JP JP56128663A patent/JPS57114679A/ja active Granted
- 1981-08-17 NO NO812776A patent/NO158952C/no unknown
- 1981-08-17 ES ES504796A patent/ES504796A0/es active Granted
- 1981-08-18 ZM ZM63/81A patent/ZM6381A1/xx unknown
- 1981-08-18 ZM ZM64/81A patent/ZM6481A1/xx unknown
-
1982
- 1982-07-27 ES ES514428A patent/ES8306391A1/es not_active Expired
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8306391A1 (es) | Un metodo para la fabricacion de un anodo para la produccion de oxigeno. | |
US4608133A (en) | Means and method for the electrochemical reduction of carbon dioxide to provide a product | |
US4608132A (en) | Means and method for the electrochemical reduction of carbon dioxide to provide a product | |
ES8505145A1 (es) | Procedimiento para obtener un catalizador de aleacion ternaria de metal | |
EG13887A (en) | Electrochemical cell electrodes incorporating noble metal base metal alloy catalysts | |
DE3788889D1 (de) | Verringerung der Elektrodenauflösung in elektrochemischen Generatoren. | |
Ray | Inert anodes for Hall cells | |
MY100681A (en) | Process for electrolytic treatment of a metal by liquid power feeding. | |
DE3068755D1 (en) | Oxygen depolarized cathode and its use in electrolysis | |
ES8403532A1 (es) | Un anodo para desprender oxigeno en un electrolito acido. | |
Licht | Novel aluminum batteries: a step towards derivation of superbatteries | |
GB1501893A (en) | Continuous electrolytic colouring of a preanodised aluminium foil or strip | |
FR2356286A1 (fr) | Compositions destinees a des applications electrochimiques et electrodes qui en sont formees | |
WO2005098092A3 (en) | Precious metal recovery | |
JPS57101692A (en) | Horizontal electroplating method by insoluble electrode | |
Walker et al. | Electrocatalytic anode for copper electrowinning | |
Cooke et al. | Anode depolarizers in the electrowinning of copper | |
ATE290106T1 (de) | Anoden auf basis von metallen für elektrolysezellen zur aluminiumgewinnung | |
ES478528A1 (es) | Electrodo sin metal precioso para electrolisis, principal- mente de cloruro de sodio. | |
Chapman | Energy Conservation by Catalytic Electrode Depolarization | |
IE57059B1 (en) | Process for the production of anode active materials for use in cells | |
ES367985A1 (es) | Procedimiento para la sidociacion reductiva de grupos acidosulfonico en los acidos antraquinon-beta-sulfonicos. | |
SU627183A1 (ru) | Электрод дл электролиза воды | |
Ramachandran et al. | Activated lead electrodes for electrowinning operations | |
Spring | Sulfite Ion Oxidation as an Alternative Anodic Reaction in Fluidized Bed Electrowinning or Other High Rate Electrolysis Cells |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010201 |