CH416260A - Process for the cleaning treatment of system parts made of rust-forming materials, in particular for cleaning boiler systems - Google Patents

Process for the cleaning treatment of system parts made of rust-forming materials, in particular for cleaning boiler systems

Info

Publication number
CH416260A
CH416260A CH7037759A CH7037759A CH416260A CH 416260 A CH416260 A CH 416260A CH 7037759 A CH7037759 A CH 7037759A CH 7037759 A CH7037759 A CH 7037759A CH 416260 A CH416260 A CH 416260A
Authority
CH
Switzerland
Prior art keywords
cleaning
rust
forming materials
parts made
system parts
Prior art date
Application number
CH7037759A
Other languages
German (de)
Inventor
Hans-Guenther Dipl Ch Heitmann
Ziehl Wilfried
Original Assignee
Siemens 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
Priority claimed from DES53033A external-priority patent/DE1107046B/en
Priority claimed from DES53981A external-priority patent/DE1133960B/en
Priority claimed from DES57325A external-priority patent/DE1130666B/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH416260A publication Critical patent/CH416260A/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

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)
CH7037759A 1957-04-06 1959-03-05 Process for the cleaning treatment of system parts made of rust-forming materials, in particular for cleaning boiler systems CH416260A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DES53033A DE1107046B (en) 1957-04-06 1957-04-06 Process for removing rust from objects and systems made of iron and / or steel, in particular for cleaning boiler systems and arrangement for carrying out the process
DES53981A DE1133960B (en) 1957-06-22 1957-06-22 Modification of the process for derusting objects and systems made of iron and / or steel, in particular pipe systems and boiler systems, into a process for simultaneous derusting and silica removal
DES57325A DE1130666B (en) 1958-03-13 1958-03-13 Process for removing rust from objects and systems made of iron and / or steel, in particular pipe systems and boiler systems

Publications (1)

Publication Number Publication Date
CH416260A true CH416260A (en) 1966-06-30

Family

ID=27212608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7037759A CH416260A (en) 1957-04-06 1959-03-05 Process for the cleaning treatment of system parts made of rust-forming materials, in particular for cleaning boiler systems

Country Status (2)

Country Link
CH (1) CH416260A (en)
GB (1) GB919493A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0500071D0 (en) * 2005-01-05 2005-02-09 Houghton Australia Pty Ltd Cleaning formulation

Also Published As

Publication number Publication date
GB919493A (en) 1963-02-27

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