DK120424B - Fremgangsmåde til rensning af metalholdigt apparatur. - Google Patents

Fremgangsmåde til rensning af metalholdigt apparatur.

Info

Publication number
DK120424B
DK120424B DK247665AA DK247665A DK120424B DK 120424 B DK120424 B DK 120424B DK 247665A A DK247665A A DK 247665AA DK 247665 A DK247665 A DK 247665A DK 120424 B DK120424 B DK 120424B
Authority
DK
Denmark
Prior art keywords
cleaning metal
containing equipment
equipment
cleaning
metal
Prior art date
Application number
DK247665AA
Other languages
English (en)
Inventor
Kunstmestfab Mekogalbatros Nv Verenigde
Original Assignee
Ver Kunstmestfab Mekogalbatros
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 NL6406533A external-priority patent/NL6406533A/xx
Application filed by Ver Kunstmestfab Mekogalbatros filed Critical Ver Kunstmestfab Mekogalbatros
Publication of DK120424B publication Critical patent/DK120424B/da

Links

Classifications

    • 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
    • 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
    • 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
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DK247665AA 1964-06-09 1965-05-17 Fremgangsmåde til rensning af metalholdigt apparatur. DK120424B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6406533A NL6406533A (da) 1964-06-09 1964-06-09
NL656501527A NL155315B (nl) 1964-06-09 1965-02-08 Werkwijze voor het reinigen van ijzeren of stalen, inwendige oppervlakken van industriele apparatuur

Publications (1)

Publication Number Publication Date
DK120424B true DK120424B (da) 1971-05-24

Family

ID=26643778

Family Applications (1)

Application Number Title Priority Date Filing Date
DK247665AA DK120424B (da) 1964-06-09 1965-05-17 Fremgangsmåde til rensning af metalholdigt apparatur.

Country Status (3)

Country Link
US (1) US3440170A (da)
DK (1) DK120424B (da)
NL (1) NL155315B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627687A (en) * 1968-02-09 1971-12-14 Dow Chemical Co Cleaning of ferrous metal surfaces
US3623532A (en) * 1969-03-20 1971-11-30 Southwire Co Continuous pickling of cast rod
US3996062A (en) * 1975-08-28 1976-12-07 Halliburton Company Method for removing scale from metallic substrates
JPS549120A (en) * 1977-06-24 1979-01-23 Tokai Electro Chemical Co Method of controlling acid cleaning liquid for stainless steel
US4326850A (en) * 1979-05-31 1982-04-27 Olin Corporation Sodium amalgam monitor
FR2465010A1 (fr) * 1979-09-17 1981-03-20 Solvay Procede pour inhiber la corrosion d'une installation metallique au contact d'un bain acide
EP0032416B2 (en) * 1980-01-08 1987-06-16 Central Electricity Generating Board Descaling process
GB2085215A (en) * 1980-08-11 1982-04-21 Central Electr Generat Board An application technique for the decontamination of nuclear reactors
JPS5785980A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Method for removal of oxide on metallic surface
CH640434A5 (en) * 1981-01-27 1984-01-13 Dipan Sa Method for cleaning pipes and apparatus for carrying out this method
US4525293A (en) * 1983-10-03 1985-06-25 Kisil Evgeny D Composition for preventing deposition of inorganic salts
US4666625A (en) * 1984-11-27 1987-05-19 The Drackett Company Method of cleaning clogged drains
JPH02277786A (ja) * 1988-12-02 1990-11-14 Sumitomo Chem Co Ltd グラスライニング製機器のジャケット内スケールの洗浄除去法
NL8900106A (nl) * 1989-01-18 1990-08-16 Avf Chemische Ind En Handelson Werkwijze voor het reinigen van metalen, bijvoorbeeld ijzeren of stalen, inwendige oppervlakken van industriele apparatuur.
US5554320A (en) * 1993-11-22 1996-09-10 Yianakopoulos; Georges Liquid cleaning compositions
FR2739394B1 (fr) * 1995-10-03 1997-12-05 Rhone Poulenc Chimie Formulations detartrantes et nettoyantes a base de microfibrilles de cellulose
IL119036A (en) * 1996-08-08 2000-07-26 Bromine Compounds Ltd Method of corrosion inhibition in absorption refrigeration systems
IL142386A0 (en) * 2001-04-02 2002-03-10 Bromine Compounds Ltd Method for retarding corrosion of metals in lithium halide solutions
DE10346192B4 (de) * 2003-10-02 2009-08-06 Thyssenkrupp Presta Teccenter Ag Verfahren zum Entrosten von Formteilen und Verwendung des Verfahrens
EP1637627A1 (de) * 2004-09-20 2006-03-22 Caramba Chemie GmbH & Co. KG Zinn (II)-haltige Zusammensetzungen zur schnellen Entfernung von Rost
US20070164258A1 (en) * 2006-01-17 2007-07-19 Johnsondiversey, Inc. Enhanced galvanized corrosion inhibitor
US9102604B1 (en) 2010-02-15 2015-08-11 Baxter International Inc. Methods for cleaning distilling columns
US10358361B2 (en) * 2013-02-22 2019-07-23 Loren L. Losh System and method for remediation of wastewater including aerobic and electrocoagulation treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460395A (en) * 1921-08-27 1923-07-03 Vogel Otto Pickling bath and process for pickling iron and steel
US1678776A (en) * 1926-11-12 1928-07-31 Gravell Metal pickling
US1773247A (en) * 1928-08-09 1930-08-19 Grasselli Chemical Co Inhibitor
US2927871A (en) * 1956-03-26 1960-03-08 Bethlehem Steel Corp Control of pickling baths
US3033795A (en) * 1957-06-10 1962-05-08 Purex Corp Ltd Compositions and process for removal of radioactive contaminants

Also Published As

Publication number Publication date
NL155315B (nl) 1977-12-15
NL6501527A (da) 1966-08-09
US3440170A (en) 1969-04-22

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