IT1045616B - Inibizione della corrosione - Google Patents

Inibizione della corrosione

Info

Publication number
IT1045616B
IT1045616B IT21334/73A IT2133473A IT1045616B IT 1045616 B IT1045616 B IT 1045616B IT 21334/73 A IT21334/73 A IT 21334/73A IT 2133473 A IT2133473 A IT 2133473A IT 1045616 B IT1045616 B IT 1045616B
Authority
IT
Italy
Prior art keywords
corrosion inhibition
inhibition
corrosion
Prior art date
Application number
IT21334/73A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1045616B publication Critical patent/IT1045616B/it

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • 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
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21334/73A 1972-03-08 1973-03-08 Inibizione della corrosione IT1045616B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1072472A GB1417555A (en) 1972-03-08 1972-03-08 Inhibition of corrosion

Publications (1)

Publication Number Publication Date
IT1045616B true IT1045616B (it) 1980-06-10

Family

ID=9973117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21334/73A IT1045616B (it) 1972-03-08 1973-03-08 Inibizione della corrosione

Country Status (8)

Country Link
US (1) US3854959A (it)
JP (1) JPS48102043A (it)
BE (1) BE796487A (it)
DE (1) DE2311171A1 (it)
FR (1) FR2175149B2 (it)
GB (1) GB1417555A (it)
IT (1) IT1045616B (it)
NL (1) NL7303191A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439250A (en) * 1983-06-09 1984-03-27 International Business Machines Corporation Solder/braze-stop composition
US4734259A (en) * 1985-11-22 1988-03-29 Dowell Schlumberger Incorporated Mixtures of α,β-unsaturated aldehides and surface active agents used as corrosion inhibitors in aqueous fluids
GB8914862D0 (en) * 1989-06-28 1989-08-16 Ciba Geigy Ag Coating compositions
DE4003893A1 (de) * 1990-02-09 1991-08-14 Norol Hoechst Oil Chemicals As Verfahren zur verhinderung von korrosion in fluessigkeiten bei der rohoelfoerderung
US5264141A (en) * 1992-06-08 1993-11-23 Halliburton Company Methods of reducing precipitation from acid solutions
US6299836B1 (en) 1995-10-10 2001-10-09 Coastal Chemical Co., L.L.C. (A Louisiana Limited Liability Company) Gas treating solution corrosion inhibitor
US5686016A (en) * 1995-10-10 1997-11-11 Veldman; Ray R. Oxygen scavenging solutions for reducing corrosion by heat stable amine salts
US6059992A (en) * 1995-10-10 2000-05-09 Veldman; Ray R. Gas treating solution corrosion inhibitor
US5863611A (en) * 1997-05-27 1999-01-26 Lilly Industries (Usa), Inc. Iminodiacetonitrile mirror back coating corrosion inhibitor
US6180057B1 (en) 1998-06-19 2001-01-30 Nalco/Exxon Energy Chemicals L.P. Corrosion inhibiting compositions and methods
US6315045B1 (en) 2000-03-07 2001-11-13 Halliburton Energy Services, Inc. Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation
US20050123437A1 (en) * 2003-12-03 2005-06-09 Cassidy Juanita M. Methods and compositions for inhibiting metal corrosion
GB2532990A (en) * 2014-12-05 2016-06-08 Schlumberger Holdings Corrosion inhibition
GB2543498A (en) 2015-10-19 2017-04-26 Schlumberger Holdings Corrosion inhibition
US20200063017A1 (en) * 2018-08-23 2020-02-27 Solenis Technologies, L.P. Method of removing mineral scales from a substrate with minimized corrosion of the substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003006B (de) * 1955-05-07 1957-02-21 Henkel & Cie Gmbh Sparbeiz- und Korrosionsschutzmittel
US3062612A (en) * 1959-04-25 1962-11-06 Inst Francais Du Petrole Method of protecting metals against electrochemical corrosion of the acidic type
US3325410A (en) * 1962-10-03 1967-06-13 Grace W R & Co Means of inhibiting the corrosive action of sulfamic acid on zinc galvanize
US3419440A (en) * 1967-04-13 1968-12-31 Montedison Spa Solid composition for the pickling of stainless steels and alloys with a high content of chrome
US3630865A (en) * 1968-01-22 1971-12-28 Hooker Chemical Corp Sequestering agents as additives for alkali chlorates

Also Published As

Publication number Publication date
US3854959A (en) 1974-12-17
FR2175149B2 (it) 1977-02-04
GB1417555A (en) 1975-12-10
NL7303191A (it) 1973-09-11
FR2175149A2 (it) 1973-10-19
DE2311171A1 (de) 1973-09-13
JPS48102043A (it) 1973-12-21
BE796487A (fr) 1973-09-10

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