FR974074A - Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells - Google Patents

Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells

Info

Publication number
FR974074A
FR974074A FR974074DA FR974074A FR 974074 A FR974074 A FR 974074A FR 974074D A FR974074D A FR 974074DA FR 974074 A FR974074 A FR 974074A
Authority
FR
France
Prior art keywords
idle
iron
electrolytic cells
preventing corrosion
steel pads
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
Other languages
French (fr)
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.)
Kuhlmann SA
Original Assignee
Kuhlmann 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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR974074A publication Critical patent/FR974074A/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
    • C25B15/00—Operating or servicing cells
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
FR974074D 1941-12-06 1941-12-06 Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells Expired FR974074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974074T 1941-12-06

Publications (1)

Publication Number Publication Date
FR974074A true FR974074A (en) 1951-02-19

Family

ID=9517218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974074D Expired FR974074A (en) 1941-12-06 1941-12-06 Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells

Country Status (2)

Country Link
CH (1) CH273387A (en)
FR (1) FR974074A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834728A (en) * 1953-03-02 1958-05-13 Oronzio De Nora Impianti Method and apparatus for protecting the cathodes of electrolytic cells
US2846387A (en) * 1953-12-29 1958-08-05 Gen Electric Apparatus for extracting the ions of electrolytes from liquid solvents
US2903405A (en) * 1956-05-24 1959-09-08 Sabins Dohrmann Inc Corrosion prevention system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834728A (en) * 1953-03-02 1958-05-13 Oronzio De Nora Impianti Method and apparatus for protecting the cathodes of electrolytic cells
US2846387A (en) * 1953-12-29 1958-08-05 Gen Electric Apparatus for extracting the ions of electrolytes from liquid solvents
US2903405A (en) * 1956-05-24 1959-09-08 Sabins Dohrmann Inc Corrosion prevention system

Also Published As

Publication number Publication date
CH273387A (en) 1951-02-15

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