CH482032A - Process for producing particularly clean iron and steel surfaces - Google Patents

Process for producing particularly clean iron and steel surfaces

Info

Publication number
CH482032A
CH482032A CH208566A CH208566A CH482032A CH 482032 A CH482032 A CH 482032A CH 208566 A CH208566 A CH 208566A CH 208566 A CH208566 A CH 208566A CH 482032 A CH482032 A CH 482032A
Authority
CH
Switzerland
Prior art keywords
steel surfaces
particularly clean
clean iron
producing particularly
producing
Prior art date
Application number
CH208566A
Other languages
German (de)
Inventor
Krueger Joachim
Schmidt Ottmar
Wyszomirski Ernst
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH482032A publication Critical patent/CH482032A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • 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
    • C23G1/08—Iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CH208566A 1965-02-17 1966-02-14 Process for producing particularly clean iron and steel surfaces CH482032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0045266 1965-02-17

Publications (1)

Publication Number Publication Date
CH482032A true CH482032A (en) 1969-11-30

Family

ID=7100413

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208566A CH482032A (en) 1965-02-17 1966-02-14 Process for producing particularly clean iron and steel surfaces

Country Status (8)

Country Link
AT (1) AT259969B (en)
BE (1) BE676647A (en)
CH (1) CH482032A (en)
DE (1) DE1546123A1 (en)
DK (1) DK119689B (en)
GB (1) GB1129824A (en)
NL (1) NL6601445A (en)
NO (1) NO115771B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288190A (en) * 1994-04-08 1995-10-11 Wonder Wheels Cleaning composition containing hydrochloric acid
DE102013101629A1 (en) 2013-02-19 2014-08-21 Wolfgang DAMBACHER Apparatus and method for surface treatment of workpieces
CN109306493B (en) * 2017-07-26 2020-07-31 中核嘉华设备制造股份公司 UF (ultra filtration factor)6Acid pickling passivation surface treatment process in storage and transportation container processing process

Also Published As

Publication number Publication date
GB1129824A (en) 1968-10-09
AT259969B (en) 1968-02-12
DE1546123A1 (en) 1970-04-30
NL6601445A (en) 1966-08-18
NO115771B (en) 1968-11-25
BE676647A (en) 1966-08-17
DK119689B (en) 1971-02-08

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Legal Events

Date Code Title Description
PL Patent ceased