JPS50146569A - - Google Patents

Info

Publication number
JPS50146569A
JPS50146569A JP5469674A JP5469674A JPS50146569A JP S50146569 A JPS50146569 A JP S50146569A JP 5469674 A JP5469674 A JP 5469674A JP 5469674 A JP5469674 A JP 5469674A JP S50146569 A JPS50146569 A JP S50146569A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5469674A
Other languages
Japanese (ja)
Other versions
JPS576997B2 (en
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 filed Critical
Priority to JP5469674A priority Critical patent/JPS576997B2/ja
Priority to DE19752520988 priority patent/DE2520988C2/en
Publication of JPS50146569A publication Critical patent/JPS50146569A/ja
Publication of JPS576997B2 publication Critical patent/JPS576997B2/ja
Expired legal-status Critical Current

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

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)
  • Cleaning By Liquid Or Steam (AREA)
JP5469674A 1974-05-16 1974-05-16 Expired JPS576997B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5469674A JPS576997B2 (en) 1974-05-16 1974-05-16
DE19752520988 DE2520988C2 (en) 1974-05-16 1975-05-12 Process for removing scale and / or sludge deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5469674A JPS576997B2 (en) 1974-05-16 1974-05-16

Publications (2)

Publication Number Publication Date
JPS50146569A true JPS50146569A (en) 1975-11-25
JPS576997B2 JPS576997B2 (en) 1982-02-08

Family

ID=12977953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5469674A Expired JPS576997B2 (en) 1974-05-16 1974-05-16

Country Status (2)

Country Link
JP (1) JPS576997B2 (en)
DE (1) DE2520988C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753204A (en) * 1980-09-16 1982-03-30 Daicel Chem Ind Ltd Method for washing membrane module
JP2002248479A (en) * 2001-02-26 2002-09-03 Mitsubishi Gas Chem Co Inc Method for suppression adhesion of obelias
JP2007307478A (en) * 2006-05-18 2007-11-29 Hakuto Co Ltd Method for cleaning deposit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244443C2 (en) * 1982-12-01 1986-11-06 Späne, Rainer, 7888 Rheinfelden Process for removing iron, calcium and manganese-containing ocher deposits and / or sintering from facilities operated for water supply
DE3431101A1 (en) * 1984-08-24 1986-03-06 Hubert F. 6000 Frankfurt Neuhausen Hydrofluoric-acid-containing aqueous organic acid mixtures, possibly with an addition of inorganic acids and corrosion inhibitors
JPS623538U (en) * 1985-06-19 1987-01-10
JPS6346798U (en) * 1986-09-12 1988-03-30
US4789407A (en) * 1987-09-10 1988-12-06 Tri-Brothers Chemical Corporation Method to dissolve hydrated aluminum hydroxide gel in potable hot water heaters
DE4243303C1 (en) * 1992-12-21 1994-09-01 Aquaplus Brunnensanierung Kaet Process for cleaning a well shaft
US5895781A (en) * 1997-12-22 1999-04-20 S. C. Johnson & Son, Inc. Cleaning compositions for ceramic and porcelain surfaces and related methods
US6346217B1 (en) 1999-06-02 2002-02-12 Water Whole International, Inc. Composition and method for cleaning drink water tanks
DK1150923T3 (en) 1999-12-10 2007-07-02 Spaene Kg R Method for removing deposits from water transfer systems and water supply devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567835A (en) * 1949-08-29 1951-09-11 Dow Chemical Co Removing copper-containing incrustations from steam generators
US3460989A (en) * 1964-09-02 1969-08-12 John H Rusch Method of treating ferrous metal surfaces
US3639278A (en) * 1967-12-27 1972-02-01 Grace W R & Co Composition and method for inhibiting and removing scale using glycolic acid and lignosulfonic acid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753204A (en) * 1980-09-16 1982-03-30 Daicel Chem Ind Ltd Method for washing membrane module
JPH0142726B2 (en) * 1980-09-16 1989-09-14 Daicel Chem
JP2002248479A (en) * 2001-02-26 2002-09-03 Mitsubishi Gas Chem Co Inc Method for suppression adhesion of obelias
JP2007307478A (en) * 2006-05-18 2007-11-29 Hakuto Co Ltd Method for cleaning deposit

Also Published As

Publication number Publication date
JPS576997B2 (en) 1982-02-08
DE2520988C2 (en) 1983-06-30
DE2520988A1 (en) 1975-11-20

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