IL25944A - Process for cleaning metal surfaces - Google Patents

Process for cleaning metal surfaces

Info

Publication number
IL25944A
IL25944A IL2594466A IL2594466A IL25944A IL 25944 A IL25944 A IL 25944A IL 2594466 A IL2594466 A IL 2594466A IL 2594466 A IL2594466 A IL 2594466A IL 25944 A IL25944 A IL 25944A
Authority
IL
Israel
Prior art keywords
acid
process according
aqueous solution
sulphamic
cleaning
Prior art date
Application number
IL2594466A
Other languages
English (en)
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
Publication of IL25944A publication Critical patent/IL25944A/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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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)
IL2594466A 1965-06-11 1966-06-10 Process for cleaning metal surfaces IL25944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH818365A CH482031A (de) 1965-06-11 1965-06-11 Verfahren zum Reinigen von Produktionsanlagen, Rohrsystemen und Metallteilen, insbesondere Kessel- und Raffinerieanlagen, und Mittel zu dessen Ausführung

Publications (1)

Publication Number Publication Date
IL25944A true IL25944A (en) 1970-06-17

Family

ID=4336434

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2594466A IL25944A (en) 1965-06-11 1966-06-10 Process for cleaning metal surfaces

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562710B1 (fr) * 1984-04-05 1989-02-17 Electricite De France Procede pour eliminer les depots formes dans un generateur de vapeur de reacteur nucleaire a eau pressurisee
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 (zh) * 2021-05-28 2022-08-26 西安热工研究院有限公司 一种海水淡化装置难溶垢化学清洗剂

Also Published As

Publication number Publication date
GB1116895A (en) 1968-06-12
DK131115B (da) 1975-05-26
ES327779A1 (es) 1967-04-01
DE1546093A1 (de) 1969-12-11
SE328748B (de) 1970-09-21
NL6608076A (de) 1966-12-12
CH482031A (de) 1969-11-30
AT263480B (de) 1968-07-25
DK131115C (de) 1975-10-27

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