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IT1189971B - Electrode esp. for alkali chloride soln. electrolysis - Google Patents

Electrode esp. for alkali chloride soln. electrolysis

Info

Publication number
IT1189971B
IT1189971B IT19504/86A IT1950486A IT1189971B IT 1189971 B IT1189971 B IT 1189971B IT 19504/86 A IT19504/86 A IT 19504/86A IT 1950486 A IT1950486 A IT 1950486A IT 1189971 B IT1189971 B IT 1189971B
Authority
IT
Italy
Prior art keywords
electrolysis
alkali chloride
chloride soln
esp
electrode
Prior art date
Application number
IT19504/86A
Other languages
Italian (it)
Other versions
IT8619504A1 (en
IT8619504A0 (en
Inventor
Antonio Nidola
Renato Schira
Original Assignee
Oronzio De Nora Impianti
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 Oronzio De Nora Impianti filed Critical Oronzio De Nora Impianti
Publication of IT8619504A0 publication Critical patent/IT8619504A0/en
Priority to IT19504/86A priority Critical patent/IT1189971B/en
Priority to MX002119A priority patent/MX169643B/en
Priority to CS263686A priority patent/CS274589B2/en
Priority to US06/930,173 priority patent/US4975161A/en
Priority to EP86902812A priority patent/EP0218706B1/en
Priority to AU58128/86A priority patent/AU587035B2/en
Priority to HU863325A priority patent/HU215398B/en
Priority to JP61502553A priority patent/JPH0694597B2/en
Priority to ES553921A priority patent/ES8707315A1/en
Priority to PL1986258916A priority patent/PL146265B1/en
Priority to CA000506391A priority patent/CA1294240C/en
Priority to PCT/EP1986/000213 priority patent/WO1986006108A1/en
Priority to BR8606622A priority patent/BR8606622A/en
Priority to CN86102469A priority patent/CN1014534B/en
Priority to DE8686902812T priority patent/DE3673112D1/en
Priority to KR860700860A priority patent/KR880700103A/en
Priority to SU4028594A priority patent/SU1637667A3/en
Priority to NO864898A priority patent/NO168717C/en
Publication of IT8619504A1 publication Critical patent/IT8619504A1/en
Application granted granted Critical
Publication of IT1189971B publication Critical patent/IT1189971B/en

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  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Electrode esp. for use as cathode in electrolysis of alkali chlorides comprises a conductive support (I) coated with an electro-catalytic ceramic (II) doped with elements of Gps. IB, IIB, IIIA, IVA, VA, VB, VIB and VIII. (I) is pref. Fe, Cr, stainless steel, Co, Ni, Cu, Ag or alloys of these; (II) is pref. a (mixed) oxide of at least R4, Ir, Pt, Pd and Rh, and also opt. one of Ti, Ta, Nb, Zn, Hf, Ni, Co, Sn, Mn and Y.
IT19504/86A 1985-04-12 1986-02-21 Electrode esp. for alkali chloride soln. electrolysis IT1189971B (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT19504/86A IT1189971B (en) 1986-02-21 1986-02-21 Electrode esp. for alkali chloride soln. electrolysis
MX002119A MX169643B (en) 1985-04-12 1986-04-09 ELECTRODE FOR ELECTROCHEMICAL PROCESSES, PROCEDURE FOR ITS PRODUCTION AND ELECTROLYSIS TANK CONTAINING SUCH ELECTRODE
CS263686A CS274589B2 (en) 1985-04-12 1986-04-10 Electrode for electrochemical processes and method of its production
ES553921A ES8707315A1 (en) 1985-04-12 1986-04-11 Electrodes for use in electrochemical processes and method for preparing the same.
BR8606622A BR8606622A (en) 1985-04-12 1986-04-11 ELECTRODES FOR USE IN ELECTROCHEMICAL PROCESSES, AND METHOD FOR THEIR PREPARATION
AU58128/86A AU587035B2 (en) 1985-04-12 1986-04-11 Cathodes for use in electrochemical processes and process for preparing the same
HU863325A HU215398B (en) 1985-04-12 1986-04-11 Cathode for use in electrochemical processes in cell with ionexchange membrane, especially for electrochemical cell for electrolysis of alkali-chloride and method for preparing the cathode
JP61502553A JPH0694597B2 (en) 1985-04-12 1986-04-11 Electrode used in electrochemical process and manufacturing method thereof
US06/930,173 US4975161A (en) 1985-04-12 1986-04-11 Electrodes for use in electrochemical processes and method for preparing the same
PL1986258916A PL146265B1 (en) 1985-04-12 1986-04-11 Electrode for use in electrochemical processes
CA000506391A CA1294240C (en) 1985-04-12 1986-04-11 Electrochemical electrode with electrocatalytic ceramic coating containing dopant
PCT/EP1986/000213 WO1986006108A1 (en) 1985-04-12 1986-04-11 Electrodes for use in electrochemical processes and method for preparing the same
EP86902812A EP0218706B1 (en) 1985-04-12 1986-04-11 Electrodes for use in electrochemical processes and method for preparing the same
CN86102469A CN1014534B (en) 1985-04-12 1986-04-11 Electrode for use in electrochemical processes and method for producing the same
DE8686902812T DE3673112D1 (en) 1985-04-12 1986-04-11 ELECTRODES FOR USE IN ELECTROCHEMICAL PROCESSES AND PRODUCTION.
KR860700860A KR880700103A (en) 1985-04-12 1986-12-03 Electrolytic treatment electrode and method for manufacturing the electrode
SU4028594A SU1637667A3 (en) 1985-04-12 1986-12-03 Cathode for chlorine electrolysis
NO864898A NO168717C (en) 1985-04-12 1986-12-05 Cathode for Use in Ion Exchange Membrane Cells for Electrolysis of Alkali Halogenide Solutions and Methods of Preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19504/86A IT1189971B (en) 1986-02-21 1986-02-21 Electrode esp. for alkali chloride soln. electrolysis

Publications (3)

Publication Number Publication Date
IT8619504A0 IT8619504A0 (en) 1986-02-21
IT8619504A1 IT8619504A1 (en) 1987-08-21
IT1189971B true IT1189971B (en) 1988-02-10

Family

ID=11158583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19504/86A IT1189971B (en) 1985-04-12 1986-02-21 Electrode esp. for alkali chloride soln. electrolysis

Country Status (1)

Country Link
IT (1) IT1189971B (en)

Also Published As

Publication number Publication date
IT8619504A1 (en) 1987-08-21
IT8619504A0 (en) 1986-02-21

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