ES339070A1 - AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS. - Google Patents

AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS.

Info

Publication number
ES339070A1
ES339070A1 ES339070A ES339070A ES339070A1 ES 339070 A1 ES339070 A1 ES 339070A1 ES 339070 A ES339070 A ES 339070A ES 339070 A ES339070 A ES 339070A ES 339070 A1 ES339070 A1 ES 339070A1
Authority
ES
Spain
Prior art keywords
contact
anode
potentiostat
direct current
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
ES339070A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to ES339070A priority Critical patent/ES339070A1/en
Publication of ES339070A1 publication Critical patent/ES339070A1/en
Expired legal-status Critical Current

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  • Prevention Of Electric Corrosion (AREA)

Abstract

An apparatus for use in the anodic protection of metal surfaces in contact with corrosive liquids, characterized by an anode comprising a metal surface in contact with a corrosive liquid, a cathode electrically isolated from the anode and in contact with said corrosive liquid, an electrode reference in electrochemical contact with said corrosive liquid, a potentiostat for feeding and controlling the direct current energy potential, a separate source of direct current, electrical conduction means for connecting said reference electrode to said potentiostat, electric conduction means to connect said potentiostat and said direct current source in parallel with the cathode and the anode, said potentiostat and said direct current source being able to supply current to the anode through the cathode to bring the metallic surface of said anode to the margin of potential passive d the metal of it. (Machine-translation by Google Translate, not legally binding)
ES339070A 1967-04-08 1967-04-08 AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS. Expired ES339070A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES339070A ES339070A1 (en) 1967-04-08 1967-04-08 AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES339070A ES339070A1 (en) 1967-04-08 1967-04-08 AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS.

Publications (1)

Publication Number Publication Date
ES339070A1 true ES339070A1 (en) 1968-07-01

Family

ID=8444158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339070A Expired ES339070A1 (en) 1967-04-08 1967-04-08 AN APPARATUS FOR USE IN THE ANODIC PROTECTION OF METALLIC SURFACES IN CONTACT WITH CORROSIVE LIQUIDS.

Country Status (1)

Country Link
ES (1) ES339070A1 (en)

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