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ES361436A1 - Improvements in the construction of electrodes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of electrodes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES361436A1
ES361436A1 ES361436A ES361436A ES361436A1 ES 361436 A1 ES361436 A1 ES 361436A1 ES 361436 A ES361436 A ES 361436A ES 361436 A ES361436 A ES 361436A ES 361436 A1 ES361436 A1 ES 361436A1
Authority
ES
Spain
Prior art keywords
translation
electrodes
construction
machine
legally binding
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
ES361436A
Other languages
Spanish (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.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici SpA
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
Priority claimed from US04/771,665 external-priority patent/US3948751A/en
Application filed by Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of ES361436A1 publication Critical patent/ES361436A1/en
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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Improvements in the construction of electrodes, characterized in that it comprises a metal base resistant to chlorine, on which a semi-conductive coating consisting of a mixture of metal oxides is disposed. (Machine-translation by Google Translate, not legally binding)
ES361436A 1967-12-14 1968-12-14 Improvements in the construction of electrodes. (Machine-translation by Google Translate, not legally binding) Expired ES361436A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69040767A 1967-12-14 1967-12-14
US04/771,665 US3948751A (en) 1967-12-14 1968-10-29 Valve metal electrode with valve metal oxide semi-conductive face

Publications (1)

Publication Number Publication Date
ES361436A1 true ES361436A1 (en) 1970-11-16

Family

ID=27104585

Family Applications (3)

Application Number Title Priority Date Filing Date
ES361436A Expired ES361436A1 (en) 1967-12-14 1968-12-14 Improvements in the construction of electrodes. (Machine-translation by Google Translate, not legally binding)
ES366988A Expired ES366988A1 (en) 1967-12-14 1969-05-09 Procedure to perform a reaction of electrolysis. (Machine-translation by Google Translate, not legally binding)
ES366987A Expired ES366987A1 (en) 1967-12-14 1969-05-09 Procedure for the preparation of an electrode based on a valve metal. (Machine-translation by Google Translate, not legally binding)

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES366988A Expired ES366988A1 (en) 1967-12-14 1969-05-09 Procedure to perform a reaction of electrolysis. (Machine-translation by Google Translate, not legally binding)
ES366987A Expired ES366987A1 (en) 1967-12-14 1969-05-09 Procedure for the preparation of an electrode based on a valve metal. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
CA (1) CA925045A (en)
DE (1) DE1818051C2 (en)
ES (3) ES361436A1 (en)
IL (1) IL31129A (en)
NO (1) NO138664C (en)
PH (1) PH12129A (en)
PL (1) PL80632B1 (en)
SE (1) SE411674B (en)
YU (1) YU33420B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD55323A (en) *

Also Published As

Publication number Publication date
PL80632B1 (en) 1975-08-30
NO138664C (en) 1978-10-18
CA925045A (en) 1973-04-24
PH12129A (en) 1978-11-07
NO138664B (en) 1978-07-10
IL31129A (en) 1973-03-30
SE411674B (en) 1980-01-28
DE1818051C2 (en) 1986-11-27
IL31129A0 (en) 1969-03-27
YU33420B (en) 1976-12-31
YU292668A (en) 1976-06-30
ES366988A1 (en) 1971-06-16
ES366987A1 (en) 1972-05-16

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