OA01292A - Procédé de protection des métaux contre la corrosion électrochimique en milieu acide. - Google Patents

Procédé de protection des métaux contre la corrosion électrochimique en milieu acide.

Info

Publication number
OA01292A
OA01292A OA51705A OA51705A OA01292A OA 01292 A OA01292 A OA 01292A OA 51705 A OA51705 A OA 51705A OA 51705 A OA51705 A OA 51705A OA 01292 A OA01292 A OA 01292A
Authority
OA
OAPI
Prior art keywords
acidic environment
electrochemical corrosion
metals against
protecting metals
against electrochemical
Prior art date
Application number
OA51705A
Other languages
English (en)
Inventor
Bernard Le Boucher
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of OA01292A publication Critical patent/OA01292A/fr

Links

Classifications

    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
OA51705A 1958-04-25 1964-12-31 Procédé de protection des métaux contre la corrosion électrochimique en milieu acide. OA01292A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764050A FR1295316A (fr) 1958-04-25 1958-04-25 Procédé de protection des métaux contre la corrosion électrochimique en milieu acide

Publications (1)

Publication Number Publication Date
OA01292A true OA01292A (fr) 1969-02-15

Family

ID=8706339

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51705A OA01292A (fr) 1958-04-25 1964-12-31 Procédé de protection des métaux contre la corrosion électrochimique en milieu acide.

Country Status (3)

Country Link
ES (1) ES248846A1 (fr)
FR (1) FR1295316A (fr)
OA (1) OA01292A (fr)

Also Published As

Publication number Publication date
ES248846A1 (es) 1960-01-01
FR1295316A (fr) 1962-06-08

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