DE3071904D1 - Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same - Google Patents

Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same

Info

Publication number
DE3071904D1
DE3071904D1 DE8080105141T DE3071904T DE3071904D1 DE 3071904 D1 DE3071904 D1 DE 3071904D1 DE 8080105141 T DE8080105141 T DE 8080105141T DE 3071904 T DE3071904 T DE 3071904T DE 3071904 D1 DE3071904 D1 DE 3071904D1
Authority
DE
Germany
Prior art keywords
chlor
producing
same
alloy coated
coated cathode
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
DE8080105141T
Other languages
German (de)
Inventor
Thomas James Gray
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.)
Olin Corp
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of DE3071904D1 publication Critical patent/DE3071904D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • 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
    • C25B11/061—Metal or alloy
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic 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
DE8080105141T 1980-08-28 1980-08-28 Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same Expired DE3071904D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80105141A EP0048284B1 (en) 1980-08-28 1980-08-28 Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same

Publications (1)

Publication Number Publication Date
DE3071904D1 true DE3071904D1 (en) 1987-03-12

Family

ID=8186768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080105141T Expired DE3071904D1 (en) 1980-08-28 1980-08-28 Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same

Country Status (2)

Country Link
EP (1) EP0048284B1 (en)
DE (1) DE3071904D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837352A1 (en) * 1988-11-03 1990-05-10 Werner Ziem Process for fabricating electrodes for electrolytic cells
US10106902B1 (en) 2016-03-22 2018-10-23 Plasma Processes, Llc Zirconium coating of a substrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233834B (en) * 1958-03-05 1967-02-09 Siemens Ag Electrode for electrolysers and fuel elements with a superficial double skeleton catalyst structure
US4024044A (en) * 1975-09-15 1977-05-17 Diamond Shamrock Corporation Electrolysis cathodes bearing a melt-sprayed and leached nickel or cobalt coating
US4170536A (en) * 1977-11-11 1979-10-09 Showa Denko K.K. Electrolytic cathode and method for its production
US4177129A (en) * 1978-04-03 1979-12-04 Olin Corporation Plated metallic cathode

Also Published As

Publication number Publication date
EP0048284A1 (en) 1982-03-31
EP0048284B1 (en) 1987-02-04

Similar Documents

Publication Publication Date Title
DE3161802D1 (en) Electrode, method of manufacturing an electrode and electrolytic cell using such an electrode
GB2086423B (en) Tungsten-free alloy and process for producing same
PH18512A (en) Cathode for electrolyzing acid solutions and process for producing the same
HUT39788A (en) Electrode for electrochemical processes, method of preparing the electrode and electrochemical cell
HK68785A (en) Coated active anodes,their production and electrolytic cells containing same
AU540150B2 (en) Corrosion-resistant nickel alloy
AU554440B2 (en) Zinc alloy electrolyte and process
IL65732A (en) Diaphragm,in particular for electrolysis cell,process for the preparation thereof,and an electrolytic cell comprising the same
AU3751985A (en) Zinc and zinc alloy electroplating process
DE3176766D1 (en) Electrolysis cell and method of generating halogen
AU6873681A (en) Electrolytic cell
DE3472503D1 (en) Solid electrolyte cell with an iodine-doped metal complex as cathodic material
JPS573372A (en) Electrolyte for electrochemical generator and process for producing same as well as electrochemical generator containing same electrolyte
AU507913B2 (en) Method of improving the current supply of electrolysis cells
DE3165815D1 (en) Method for assembling and operating membrane electrolytic cells
DE3475438D1 (en) Electrochemical cell and method of producing the same
DE3071904D1 (en) Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same
DE3276182D1 (en) An electrolysis process and electrolytic cell
DE3267221D1 (en) Cathode and electrolysis
ZA818047B (en) Cathode for an electrolytic cell for producting aluminium via the fused salt electrolytic process
NZ197264A (en) Composite electrode assembly for diaphragmless electrolytic cell
DE3271184D1 (en) Membrane assembly, electrochemical cell, and electrolysis process
NZ197265A (en) Composite electrode assembly for diaphragmless electrolytic cell
ZA842845B (en) Improved electrodes for electrolytic cells and method for producing same
ZA811527B (en) Method for assembling membrane electrolytic cells

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee