AT263480B - Methods and means for cleaning and pickling metal parts - Google Patents

Methods and means for cleaning and pickling metal parts

Info

Publication number
AT263480B
AT263480B AT671665A AT671665A AT263480B AT 263480 B AT263480 B AT 263480B AT 671665 A AT671665 A AT 671665A AT 671665 A AT671665 A AT 671665A AT 263480 B AT263480 B AT 263480B
Authority
AT
Austria
Prior art keywords
cleaning
methods
metal parts
pickling metal
pickling
Prior art date
Application number
AT671665A
Other languages
German (de)
Inventor
Paul Joan Peter Van Dillen
Original Assignee
Borg Holding 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 Borg Holding Ag filed Critical Borg Holding Ag
Application granted granted Critical
Publication of AT263480B publication Critical patent/AT263480B/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
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
AT671665A 1965-06-11 1965-07-21 Methods and means for cleaning and pickling metal parts AT263480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH818365A CH482031A (en) 1965-06-11 1965-06-11 Process for cleaning production plants, pipe systems and metal parts, in particular boiler and refinery plants, and means for their execution

Publications (1)

Publication Number Publication Date
AT263480B true AT263480B (en) 1968-07-25

Family

ID=4336434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT671665A AT263480B (en) 1965-06-11 1965-07-21 Methods and means for cleaning and pickling metal parts

Country Status (9)

Country Link
AT (1) AT263480B (en)
CH (1) CH482031A (en)
DE (1) DE1546093A1 (en)
DK (1) DK131115B (en)
ES (1) ES327779A1 (en)
GB (1) GB1116895A (en)
IL (1) IL25944A (en)
NL (1) NL6608076A (en)
SE (1) SE328748B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562710B1 (en) * 1984-04-05 1989-02-17 Electricite De France PROCESS FOR REMOVING DEPOSITS FORMED IN A PRESSURIZED WATER NUCLEAR REACTOR VAPOR GENERATOR
US11312048B2 (en) * 2017-01-10 2022-04-26 Guangdong Everwin Precision Technology Co., Ltd. Surface treatment method of material, material product and composite material
CN113293386B (en) * 2021-05-28 2022-08-26 西安热工研究院有限公司 Chemical cleaning agent for insoluble scale of seawater desalination device

Also Published As

Publication number Publication date
DK131115B (en) 1975-05-26
GB1116895A (en) 1968-06-12
IL25944A (en) 1970-06-17
DK131115C (en) 1975-10-27
DE1546093A1 (en) 1969-12-11
SE328748B (en) 1970-09-21
CH482031A (en) 1969-11-30
ES327779A1 (en) 1967-04-01
NL6608076A (en) 1966-12-12

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AT263480B (en) Methods and means for cleaning and pickling metal parts