ES398386A1 - Un dispositivo de electrodo mejorado, particularmente un a-nodo mejorado, para la electrolisis alcalina destinada a producir cloro. - Google Patents

Un dispositivo de electrodo mejorado, particularmente un a-nodo mejorado, para la electrolisis alcalina destinada a producir cloro.

Info

Publication number
ES398386A1
ES398386A1 ES398386A ES398386A ES398386A1 ES 398386 A1 ES398386 A1 ES 398386A1 ES 398386 A ES398386 A ES 398386A ES 398386 A ES398386 A ES 398386A ES 398386 A1 ES398386 A1 ES 398386A1
Authority
ES
Spain
Prior art keywords
support member
electrolysis
metal
layered electrode
improved
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
ES398386A
Other languages
English (en)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES398386A1 publication Critical patent/ES398386A1/es
Expired 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
    • C25B11/055—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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • 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

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)
ES398386A 1971-01-08 1971-12-28 Un dispositivo de electrodo mejorado, particularmente un a-nodo mejorado, para la electrolisis alcalina destinada a producir cloro. Expired ES398386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712100652 DE2100652A1 (de) 1971-01-08 1971-01-08 Elektrode für die Chloralkalielektrolyse und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES398386A1 true ES398386A1 (es) 1974-10-01

Family

ID=5795378

Family Applications (2)

Application Number Title Priority Date Filing Date
ES398386A Expired ES398386A1 (es) 1971-01-08 1971-12-28 Un dispositivo de electrodo mejorado, particularmente un a-nodo mejorado, para la electrolisis alcalina destinada a producir cloro.
ES400039A Expired ES400039A1 (es) 1971-01-08 1972-02-22 Un procedimiento para confeccionar un electrodo mejorado, particularmente un anodo mejorado, para la electrolisis al- calina destinada a producir cloro.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES400039A Expired ES400039A1 (es) 1971-01-08 1972-02-22 Un procedimiento para confeccionar un electrodo mejorado, particularmente un anodo mejorado, para la electrolisis al- calina destinada a producir cloro.

Country Status (17)

Country Link
US (1) US3788968A (es)
AT (1) AT313313B (es)
AU (1) AU453074B2 (es)
BE (1) BE777682A (es)
BR (1) BR7200090D0 (es)
CA (1) CA974931A (es)
CH (1) CH564099A5 (es)
CS (1) CS171244B2 (es)
DE (1) DE2100652A1 (es)
ES (2) ES398386A1 (es)
FR (1) FR2120796A5 (es)
GB (1) GB1355622A (es)
IT (1) IT944571B (es)
NL (1) NL7200171A (es)
RO (1) RO61492A (es)
SE (1) SE377141B (es)
ZA (1) ZA72110B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576005A5 (es) * 1972-03-21 1976-05-31 Alusuisse
US4300992A (en) * 1975-05-12 1981-11-17 Hodogaya Chemical Co., Ltd. Activated cathode
DE2630883C2 (de) * 1976-07-09 1985-02-07 Basf Ag, 6700 Ludwigshafen Verwendung einer nach dem Plasma- oder Flammspritzverfahren auf einem metallischen Träger aufgebrachten porösen anorganische Oxide enthaltenden Schicht als Diaphragma in einer Elektrolysezelle
US4111765A (en) * 1976-12-23 1978-09-05 Diamond Shamrock Technologies S.A. Silicon carbide-valve metal borides-carbon electrodes
US4279709A (en) * 1979-05-08 1981-07-21 The Dow Chemical Company Preparation of porous electrodes
DE2928911A1 (de) * 1979-06-29 1981-01-29 Bbc Brown Boveri & Cie Elektrode fuer die wasserelektrolyse
DE3106587A1 (de) * 1981-02-21 1982-09-02 Heraeus-Elektroden Gmbh, 6450 Hanau "elektrode"
US4362707A (en) * 1981-04-23 1982-12-07 Diamond Shamrock Corporation Preparation of chlorine dioxide with platinum group metal oxide catalysts
US4871703A (en) * 1983-05-31 1989-10-03 The Dow Chemical Company Process for preparation of an electrocatalyst
IN164233B (es) * 1984-12-14 1989-02-04 Oronzio De Nora Impianti
GB8503876D0 (en) * 1985-02-15 1985-03-20 Ontario Research Foundation Chemical vapour deposition of titanium borides
DE3509039A1 (de) * 1985-03-14 1986-09-18 W.C. Heraeus Gmbh, 6450 Hanau Verbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung
MX169643B (es) * 1985-04-12 1993-07-16 Oronzio De Nora Impianti Electrodo para procesos electroquimicos, procedimiento para su produccion y cuba de electrolisis conteniendo dicho electrodo
JPH0414784A (ja) * 1990-05-08 1992-01-20 Masao Iwanaga 放電素子、その製造方法および応用装置
GB2269392A (en) * 1992-08-06 1994-02-09 Monitor Coatings & Eng Coating of components with final impregnation with chromia or phosphate forming compound
US6527939B1 (en) 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
US7247229B2 (en) * 1999-06-28 2007-07-24 Eltech Systems Corporation Coatings for the inhibition of undesirable oxidation in an electrochemical cell
CN102443818B (zh) 2010-10-08 2016-01-13 水之星公司 多层混合金属氧化物电极及其制造方法
CN101967654B (zh) * 2010-10-11 2012-06-27 福州大学 采用钛基材渗碳改性的含钌氧化物电极材料及其制备方法
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes

Also Published As

Publication number Publication date
CH564099A5 (es) 1975-07-15
NL7200171A (es) 1972-07-11
AU453074B2 (en) 1974-09-19
US3788968A (en) 1974-01-29
CS171244B2 (en) 1976-10-31
BE777682A (fr) 1972-05-02
BR7200090D0 (pt) 1973-06-14
ZA72110B (en) 1972-11-29
AT313313B (de) 1974-02-11
IT944571B (it) 1973-04-20
AU3727271A (en) 1973-06-28
GB1355622A (en) 1974-06-05
ES400039A1 (es) 1974-12-16
FR2120796A5 (es) 1972-08-18
RO61492A (es) 1976-11-15
SE377141B (es) 1975-06-23
DE2100652A1 (de) 1972-07-20
CA974931A (en) 1975-09-23

Similar Documents

Publication Publication Date Title
ES398386A1 (es) Un dispositivo de electrodo mejorado, particularmente un a-nodo mejorado, para la electrolisis alcalina destinada a producir cloro.
ES306248A1 (es) Un dispositivo de cuba electrica para la produccion de aluminio.
NL7607201A (nl) Elektrolytische membraancel met concentrische elektroden.
ES409772A1 (es) Perfeccionamientos en la construccion de electrodos bipola-res.
GB1025370A (en) Formed carbon electrodes for fuel cells and fuel cells containing the same
ES203316A1 (es) UNA CELDA ELECTROLiTICA DE REDUCCIoN PARA LA PRODUCCIoN DE ALUMINIO
NL7601341A (nl) Elektrolysecel met een diafragma tussen anode en kathode.
ES417543A1 (es) Procedimiento de fabricacion de electrodos para procesos electroliticos.
ES225681U (es) Un electrodo apropiado para utilizarse en una celda para la electrolisis de soluciones de cloruros de metales alcalinos.
ES197172U (es) Unidad bipolar para celulas electroliticas.
ES267540A1 (es) Procedimiento para la producciën de un electrodo para acumulador electroquimico
ES302141A1 (es) Un dispositivo de pila electroquimica de combustible.
ES234209U (es) Cuerpo aislante cilindrico.
ES393044A1 (es) Procedimiento para realizar reacciones electroquimicas.
NO740699L (no) Metallanode for elektrokjemiske prosesser.
NL167207C (nl) Elektrolysecel met bipolaire elektroden.
ES393351A1 (es) Perfeccionamientos en la fabricacion de anodos metalicos para procedimientos electroquimicos.
ES431334A1 (es) Perfeccionamientos en los electrodos metalicos con recubri-miento, para usos electroquimicos.
ES431391A2 (es) Procedimiento para la fabricacion de electrodo utiles en procesos electroquimicos.
GB1303143A (es)
ES412480A1 (es) Perfeccionamientos en electrodos para procesos electroqui- micos.
ES420702A1 (es) Perfeccionamientos en la fabricacion de electrodos para procesos electronimicos.
CH498655A (de) Vorrichtung an einer elektrolytischen Amalgamzelle mit Quecksilberkathode und Graphitanoden zum Einstellen der Elektrodenabstände
GB310874A (en) Arrangement for the transformation of light variations into changes of electric current or voltage
ES426103A1 (es) Mejoras en la construccion de anodos de titanio revestidos para celulas de amalgama de carga elevada.