IT1018183B - PROCEDURE FOR CLEANING THE INTERNAL SURFACE OF RA ME PIPES TO AVOID CORROSION DUE TO A CARBON FILM - Google Patents

PROCEDURE FOR CLEANING THE INTERNAL SURFACE OF RA ME PIPES TO AVOID CORROSION DUE TO A CARBON FILM

Info

Publication number
IT1018183B
IT1018183B IT950474A IT950474A IT1018183B IT 1018183 B IT1018183 B IT 1018183B IT 950474 A IT950474 A IT 950474A IT 950474 A IT950474 A IT 950474A IT 1018183 B IT1018183 B IT 1018183B
Authority
IT
Italy
Prior art keywords
pipes
cleaning
procedure
internal surface
carbon film
Prior art date
Application number
IT950474A
Other languages
Italian (it)
Original Assignee
Usines A Cui Vre Et A Zinc De
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 Usines A Cui Vre Et A Zinc De filed Critical Usines A Cui Vre Et A Zinc De
Application granted granted Critical
Publication of IT1018183B publication Critical patent/IT1018183B/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
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

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)
IT950474A 1973-07-06 1974-07-04 PROCEDURE FOR CLEANING THE INTERNAL SURFACE OF RA ME PIPES TO AVOID CORROSION DUE TO A CARBON FILM IT1018183B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU67959A LU67959A1 (en) 1973-07-06 1973-07-06

Publications (1)

Publication Number Publication Date
IT1018183B true IT1018183B (en) 1977-09-30

Family

ID=19727391

Family Applications (1)

Application Number Title Priority Date Filing Date
IT950474A IT1018183B (en) 1973-07-06 1974-07-04 PROCEDURE FOR CLEANING THE INTERNAL SURFACE OF RA ME PIPES TO AVOID CORROSION DUE TO A CARBON FILM

Country Status (5)

Country Link
BE (1) BE816242A (en)
FR (1) FR2236023B3 (en)
GB (1) GB1461961A (en)
IT (1) IT1018183B (en)
LU (1) LU67959A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003228C2 (en) * 1980-01-30 1981-11-26 Wieland-Werke Ag, 7900 Ulm Process for improving the corrosion resistance of installation pipes made of copper
DE3011782A1 (en) * 1980-03-27 1981-10-01 Romet Stahl u. Rückstoff GmbH, 4000 Düsseldorf METHOD AND DEVICE FOR TREATING OIL-BASED METALLIC SLUDGE AND SOLIDS
DE3760510D1 (en) * 1987-03-07 1989-10-05 Wieland Werke Ag Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes
DE69419397T2 (en) * 1993-11-11 2000-03-02 Daido Steel Co Ltd Device for removing oil from windable tubes
FI107543B (en) * 1998-07-30 2001-08-31 Outokumpu Oy A method for making a copper tube
FI115120B (en) * 2003-03-07 2005-03-15 Outokumpu Oy Method for treating the inner surface of a tube
CN101704028B (en) * 2009-10-26 2011-09-07 无锡隆达金属材料有限公司 Online annealing triple successive drawing technology of copper alloy condenser pipe in power plant
CN102896119B (en) * 2012-04-10 2015-04-29 中冶陕压重工设备有限公司 Method for removing oxide blockage in plasma cutter gun head
CN112080751A (en) * 2020-09-27 2020-12-15 江苏华宇印涂设备集团有限公司 Steel drum cleaning system and method

Also Published As

Publication number Publication date
GB1461961A (en) 1977-01-19
LU67959A1 (en) 1975-04-11
BE816242A (en) 1974-09-30
FR2236023B3 (en) 1977-04-15
FR2236023A1 (en) 1975-01-31

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