ZA72648B - Improvements in pickling solutions - Google Patents

Improvements in pickling solutions

Info

Publication number
ZA72648B
ZA72648B ZA720648A ZA72648A ZA72648B ZA 72648 B ZA72648 B ZA 72648B ZA 720648 A ZA720648 A ZA 720648A ZA 72648 A ZA72648 A ZA 72648A ZA 72648 B ZA72648 B ZA 72648B
Authority
ZA
South Africa
Prior art keywords
pickling solutions
pickling
solutions
Prior art date
Application number
ZA720648A
Inventor
H Fluechter
C Rossmann
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Publication of ZA72648B publication Critical patent/ZA72648B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ZA720648A 1971-02-02 1972-02-01 Improvements in pickling solutions ZA72648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104699A DE2104699C3 (en) 1971-02-02 1971-02-02 Process for preventing foam formation in acidic pickling solutions

Publications (1)

Publication Number Publication Date
ZA72648B true ZA72648B (en) 1972-10-25

Family

ID=5797563

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720648A ZA72648B (en) 1971-02-02 1972-02-01 Improvements in pickling solutions

Country Status (10)

Country Link
US (1) US3776852A (en)
JP (1) JPS5432420B1 (en)
BR (1) BR7200548D0 (en)
DE (1) DE2104699C3 (en)
ES (1) ES399380A1 (en)
FR (1) FR2124373B1 (en)
GB (1) GB1318676A (en)
IT (1) IT948047B (en)
SE (1) SE376848B (en)
ZA (1) ZA72648B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589925A (en) * 1981-11-05 1986-05-20 Union Oil Company Of California Methods for cleaning materials
US4971631A (en) * 1988-03-07 1990-11-20 Bernard Lietaer Compositions and methods for cleaning hard surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365366A (en) * 1957-04-12 1962-11-15 Henkel & Cie Gmbh Process for reducing foam formation in solutions containing nonionic surface-active compounds

Also Published As

Publication number Publication date
GB1318676A (en) 1973-05-31
ES399380A1 (en) 1974-12-01
FR2124373A1 (en) 1972-09-22
DE2104699C3 (en) 1979-03-29
DE2104699A1 (en) 1972-08-10
SE376848B (en) 1975-06-16
FR2124373B1 (en) 1974-08-02
BR7200548D0 (en) 1973-05-31
JPS5432420B1 (en) 1979-10-15
DE2104699B2 (en) 1978-07-27
IT948047B (en) 1973-05-30
US3776852A (en) 1973-12-04

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