FR682424A - Process to prevent metals from dissolving in acids - Google Patents

Process to prevent metals from dissolving in acids

Info

Publication number
FR682424A
FR682424A FR682424DA FR682424A FR 682424 A FR682424 A FR 682424A FR 682424D A FR682424D A FR 682424DA FR 682424 A FR682424 A FR 682424A
Authority
FR
France
Prior art keywords
dissolving
acids
prevent metals
metals
prevent
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)
Inventor
James Harvey Gravell
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 filed Critical
Application granted granted Critical
Publication of FR682424A publication Critical patent/FR682424A/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR682424D 1928-10-02 1929-09-28 Process to prevent metals from dissolving in acids Expired FR682424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US309904A US1852648A (en) 1928-10-02 1928-10-02 Material for selectively controlling metal pickling in acid baths

Publications (1)

Publication Number Publication Date
FR682424A true FR682424A (en) 1930-05-27

Family

ID=23200160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682424D Expired FR682424A (en) 1928-10-02 1929-09-28 Process to prevent metals from dissolving in acids

Country Status (4)

Country Link
US (1) US1852648A (en)
BE (1) BE364094A (en)
DE (1) DE609019C (en)
FR (1) FR682424A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662857A (en) * 1948-03-26 1953-12-15 Pennsylvania Salt Mfg Co Pickling bath agent
US2614081A (en) * 1948-03-26 1952-10-14 Pennsylvania Salt Mfg Co Pickling bath foaming agent
US2823184A (en) * 1950-02-11 1958-02-11 Pennsalt Chemicals Corp Composition and process for metal pickling
US3216857A (en) * 1962-05-21 1965-11-09 Wyandotte Chemicals Corp Process for removal of carbonaceous deposits

Also Published As

Publication number Publication date
US1852648A (en) 1932-04-05
BE364094A (en)
DE609019C (en) 1935-02-06

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