ES2152172A1 - Electro chemical process electrode consists of an electro catalytic metal oxides mixture applied to a conducting valve metal substrate - Google Patents

Electro chemical process electrode consists of an electro catalytic metal oxides mixture applied to a conducting valve metal substrate

Info

Publication number
ES2152172A1
ES2152172A1 ES009802695A ES9802695A ES2152172A1 ES 2152172 A1 ES2152172 A1 ES 2152172A1 ES 009802695 A ES009802695 A ES 009802695A ES 9802695 A ES9802695 A ES 9802695A ES 2152172 A1 ES2152172 A1 ES 2152172A1
Authority
ES
Spain
Prior art keywords
electro
chemical process
conducting valve
metal substrate
process electrode
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.)
Granted
Application number
ES009802695A
Other languages
Spanish (es)
Other versions
ES2152172B1 (en
Inventor
Garcia Alfredo Uson
Ochoca Maria Pilar Jarauta
Olivan Jose Vicente Otan
Nuno Jose Luis Hernandez
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.)
Aragonesas Ind Y En S A
Aragonesas Industrias y Energia SA
Original Assignee
Aragonesas Ind Y En S A
Aragonesas Industrias y Energia SA
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 Aragonesas Ind Y En S A, Aragonesas Industrias y Energia SA filed Critical Aragonesas Ind Y En S A
Priority to ES9802695A priority Critical patent/ES2152172B1/en
Publication of ES2152172A1 publication Critical patent/ES2152172A1/en
Application granted granted Critical
Publication of ES2152172B1 publication Critical patent/ES2152172B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The electro-chemical process electrode comprises a conducting valve metal substrate, and an electro-catalytic cover bonded strongly to the metal. The process employs a cover made as a mixture of oxides of ruthenium, iridium and titanium. The ruthenium:iridium molar ratio of the mixture is 66:34 to 75:25, and the ruthenium plus iridium:titanium molar ratio is 40:60 to 30:70.
ES9802695A 1998-12-28 1998-12-28 ELECTRODE FOR ELECTROCHEMICAL PROCESSES AND PROCEDURE FOR MANUFACTURING. Expired - Fee Related ES2152172B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9802695A ES2152172B1 (en) 1998-12-28 1998-12-28 ELECTRODE FOR ELECTROCHEMICAL PROCESSES AND PROCEDURE FOR MANUFACTURING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802695A ES2152172B1 (en) 1998-12-28 1998-12-28 ELECTRODE FOR ELECTROCHEMICAL PROCESSES AND PROCEDURE FOR MANUFACTURING.

Publications (2)

Publication Number Publication Date
ES2152172A1 true ES2152172A1 (en) 2001-01-16
ES2152172B1 ES2152172B1 (en) 2001-08-16

Family

ID=8306220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802695A Expired - Fee Related ES2152172B1 (en) 1998-12-28 1998-12-28 ELECTRODE FOR ELECTROCHEMICAL PROCESSES AND PROCEDURE FOR MANUFACTURING.

Country Status (1)

Country Link
ES (1) ES2152172B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146438A (en) * 1976-03-31 1979-03-27 Diamond Shamrock Technologies S.A. Sintered electrodes with electrocatalytic coating
US4187155A (en) * 1977-03-07 1980-02-05 Diamond Shamrock Technologies S.A. Molten salt electrolysis
US4530742A (en) * 1983-01-26 1985-07-23 Ppg Industries, Inc. Electrode and method of preparing same
US4564434A (en) * 1984-09-28 1986-01-14 Busse Machukas Vladimir B Electrode for electrolysis of solutions of electrolytes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146438A (en) * 1976-03-31 1979-03-27 Diamond Shamrock Technologies S.A. Sintered electrodes with electrocatalytic coating
US4187155A (en) * 1977-03-07 1980-02-05 Diamond Shamrock Technologies S.A. Molten salt electrolysis
US4530742A (en) * 1983-01-26 1985-07-23 Ppg Industries, Inc. Electrode and method of preparing same
US4564434A (en) * 1984-09-28 1986-01-14 Busse Machukas Vladimir B Electrode for electrolysis of solutions of electrolytes

Also Published As

Publication number Publication date
ES2152172B1 (en) 2001-08-16

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