BR7905937A - Composicao para remover oxidos metalicos de metais ferrosos - Google Patents

Composicao para remover oxidos metalicos de metais ferrosos

Info

Publication number
BR7905937A
BR7905937A BR7905937A BR7905937A BR7905937A BR 7905937 A BR7905937 A BR 7905937A BR 7905937 A BR7905937 A BR 7905937A BR 7905937 A BR7905937 A BR 7905937A BR 7905937 A BR7905937 A BR 7905937A
Authority
BR
Brazil
Prior art keywords
composition
metal oxides
ferrous metals
remove metal
remove
Prior art date
Application number
BR7905937A
Other languages
English (en)
Inventor
N Leveskis
Original Assignee
Custom Res & Dev
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 Custom Res & Dev filed Critical Custom Res & Dev
Publication of BR7905937A publication Critical patent/BR7905937A/pt

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)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
BR7905937A 1979-07-03 1979-09-17 Composicao para remover oxidos metalicos de metais ferrosos BR7905937A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/052,994 US4250048A (en) 1979-07-03 1979-07-03 Metal oxide remover containing a strong mineral acid, chelating agent and a basic ammonia derivative

Publications (1)

Publication Number Publication Date
BR7905937A true BR7905937A (pt) 1981-01-27

Family

ID=21981231

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905937A BR7905937A (pt) 1979-07-03 1979-09-17 Composicao para remover oxidos metalicos de metais ferrosos

Country Status (11)

Country Link
US (1) US4250048A (pt)
JP (1) JPS569380A (pt)
AU (1) AU5084879A (pt)
BE (1) BE878080A (pt)
BR (1) BR7905937A (pt)
DE (1) DE2929466A1 (pt)
FR (1) FR2460316A1 (pt)
GB (1) GB2051872B (pt)
IT (1) IT1119806B (pt)
NL (1) NL7905934A (pt)
SE (1) SE7906319L (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636327A (en) * 1980-12-05 1987-01-13 Dowell Schlumberger Incorporated Aqueous acid composition and method of use
US4430128A (en) 1980-12-05 1984-02-07 The Dow Chemical Company Aqueous acid composition and method of use
US4470920A (en) * 1981-05-11 1984-09-11 Custom Research And Development Metal oxide remover for stainless steels
JPS5848697A (ja) * 1981-09-18 1983-03-22 Kansai Paint Co Ltd カチオン電着塗装装置の腐食防止方法
US4578407A (en) * 1982-03-31 1986-03-25 Gaf Corporation Thixotropic rust removal coating and process
US4477364A (en) * 1983-11-07 1984-10-16 Capetrol International, Inc. Acidic glass cleaning composition
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
US5019288A (en) * 1989-12-22 1991-05-28 Chem-Shield, Inc. Cleaning composition for copper and copper alloys and method of manufacture thereof
US4970015A (en) * 1989-12-22 1990-11-13 Chem Shield, Inc. Radiator cleaning composition and method of manufacture thereof
US4970014A (en) * 1989-12-22 1990-11-13 Chem Shield, Inc. Aluminum cleaning and brightening composition and method of manufacture thereof
US5451335A (en) * 1991-05-16 1995-09-19 H.E.R.C. Products Incorporated 1:1 soap compositions of acids and amines or ammonia useful in removal and prevention of scale
US5322635A (en) * 1991-05-16 1994-06-21 H.E.R.C. Incorporated Soap compositions of carboxylic acids and amines useful in removal and prevention of scale
KR100510440B1 (ko) * 1997-08-20 2005-10-21 삼성전자주식회사 세정용액및이를이용한반도체소자의세정방법
ES2195866T3 (es) 1999-01-19 2003-12-16 Sterifx Inc Composiciones acidas multiusos.
US6395693B1 (en) 1999-09-27 2002-05-28 Cabot Microelectronics Corporation Cleaning solution for semiconductor surfaces following chemical-mechanical polishing
US6852879B2 (en) * 2001-10-05 2005-02-08 Bp Corporation North America Inc. Method of removing iron oxide deposits from the surface of titanium components
US20050106259A1 (en) * 2003-11-05 2005-05-19 Carter John B. GRAS two acid low pH compound consisting of citric and hydrochloric or phosphoric acids
US7611588B2 (en) * 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides
US20100098782A1 (en) * 2008-10-16 2010-04-22 Johnsondiversey, Inc. Use of sodium acid sulfate as a disinfectant
CA3132467A1 (en) * 2019-03-15 2020-09-24 Ecolab Usa Inc. Asphalt emulsion composition and method of treating a pavement surface
USD996121S1 (en) * 2020-05-22 2023-08-22 Ooni Limited Oven

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981633A (en) * 1958-10-20 1961-04-25 Pfizer & Co C Process for treating ferrous metals
US3072502A (en) * 1961-02-14 1963-01-08 Pfizer & Co C Process for removing copper-containing iron oxide scale from metal surfaces
US3349043A (en) * 1966-01-19 1967-10-24 Manning Dev Corp Methods and compositions for controlling oxidation of metal surfaces
US3806459A (en) * 1971-07-06 1974-04-23 Drew Chem Corp On-stream cleaning compositions and process of using same
US3993575A (en) * 1975-05-27 1976-11-23 Fine Organics Inc. Hard surface acid cleaner and brightener
US4174290A (en) * 1976-12-16 1979-11-13 Custom Research And Development Metal oxide remover containing a strong mineral acid, citric acid and a basic ammonia derivative

Also Published As

Publication number Publication date
NL7905934A (nl) 1981-01-06
IT7949879A0 (it) 1979-07-26
IT1119806B (it) 1986-03-10
GB2051872A (en) 1981-01-21
FR2460316B3 (pt) 1982-07-09
US4250048A (en) 1981-02-10
SE7906319L (sv) 1981-01-04
GB2051872B (en) 1983-08-17
BE878080A (fr) 1979-12-03
FR2460316A1 (fr) 1981-01-23
JPS569380A (en) 1981-01-30
DE2929466A1 (de) 1981-01-22
AU5084879A (en) 1981-01-15

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