FR1002026A - Process for inhibiting the corrosive action of halogen acids and in particular hydrochloric acid with respect to metals - Google Patents

Process for inhibiting the corrosive action of halogen acids and in particular hydrochloric acid with respect to metals

Info

Publication number
FR1002026A
FR1002026A FR1002026DA FR1002026A FR 1002026 A FR1002026 A FR 1002026A FR 1002026D A FR1002026D A FR 1002026DA FR 1002026 A FR1002026 A FR 1002026A
Authority
FR
France
Prior art keywords
inhibiting
metals
respect
hydrochloric acid
corrosive action
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.)
STANDARD FRANCAISE PETROLES
Kuhlmann SA
Original Assignee
STANDARD FRANCAISE PETROLES
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 STANDARD FRANCAISE PETROLES, Kuhlmann SA filed Critical STANDARD FRANCAISE PETROLES
Application granted granted Critical
Publication of FR1002026A publication Critical patent/FR1002026A/en
Expired legal-status Critical Current

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
FR1002026D 1946-07-16 1946-07-16 Process for inhibiting the corrosive action of halogen acids and in particular hydrochloric acid with respect to metals Expired FR1002026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002026T 1946-07-16

Publications (1)

Publication Number Publication Date
FR1002026A true FR1002026A (en) 1952-03-03

Family

ID=9561766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002026D Expired FR1002026A (en) 1946-07-16 1946-07-16 Process for inhibiting the corrosive action of halogen acids and in particular hydrochloric acid with respect to metals

Country Status (1)

Country Link
FR (1) FR1002026A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671437A (en) * 1969-10-15 1972-06-20 Philips Corp Etchant for selectively etching patterns in thin silicon dioxide layers and method of preparing such an etchant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671437A (en) * 1969-10-15 1972-06-20 Philips Corp Etchant for selectively etching patterns in thin silicon dioxide layers and method of preparing such an etchant

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