BR7906560A - Composicao inibidora de corrosao seu processo de preparacao e sua aplicacao na protecao das superficies metalicas - Google Patents

Composicao inibidora de corrosao seu processo de preparacao e sua aplicacao na protecao das superficies metalicas

Info

Publication number
BR7906560A
BR7906560A BR7906560A BR7906560A BR7906560A BR 7906560 A BR7906560 A BR 7906560A BR 7906560 A BR7906560 A BR 7906560A BR 7906560 A BR7906560 A BR 7906560A BR 7906560 A BR7906560 A BR 7906560A
Authority
BR
Brazil
Prior art keywords
protection
application
preparation process
corrosion inhibitor
metallic surfaces
Prior art date
Application number
BR7906560A
Other languages
English (en)
Inventor
F Moran
Original Assignee
Ouest Union Chim Ind
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 FR7829312A external-priority patent/FR2453911A1/fr
Priority claimed from FR7916763A external-priority patent/FR2460338A2/fr
Application filed by Ouest Union Chim Ind filed Critical Ouest Union Chim Ind
Publication of BR7906560A publication Critical patent/BR7906560A/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
    • 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
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
BR7906560A 1978-10-13 1979-10-12 Composicao inibidora de corrosao seu processo de preparacao e sua aplicacao na protecao das superficies metalicas BR7906560A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7829312A FR2453911A1 (fr) 1978-10-13 1978-10-13 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques
FR7916763A FR2460338A2 (fr) 1979-06-28 1979-06-28 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Publications (1)

Publication Number Publication Date
BR7906560A true BR7906560A (pt) 1980-06-24

Family

ID=26220801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906560A BR7906560A (pt) 1978-10-13 1979-10-12 Composicao inibidora de corrosao seu processo de preparacao e sua aplicacao na protecao das superficies metalicas

Country Status (7)

Country Link
US (1) US4276089A (pt)
EP (1) EP0010485B1 (pt)
BR (1) BR7906560A (pt)
CA (1) CA1122394A (pt)
DD (1) DD146629A5 (pt)
DE (1) DE2962827D1 (pt)
OA (1) OA06353A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032226A1 (de) 1980-08-27 1982-04-01 Henkel KGaA, 4000 Düsseldorf Verfahren und mittel zum passivieren von eisen- und stahloberflaechen
DE3372111D1 (en) * 1983-08-03 1987-07-23 Ouest Union Chim Ind Corrosion inhibiting composition for protecting the metallic surfaces of plants using water as a thermal or energetic fluid, and process for protecting these surfaces
US4649025A (en) * 1985-09-16 1987-03-10 W. R. Grace & Co. Anti-corrosion composition
US5017306A (en) * 1988-11-09 1991-05-21 W. R. Grace & Co.-Conn. Corrosion inhibitor
US4911887A (en) * 1988-11-09 1990-03-27 W. R. Grace & Co.-Conn. Phosphonic acid compounds and the preparation and use thereof
US5266722A (en) * 1988-11-09 1993-11-30 W. R. Grace & Co.-Conn. Polyether bis-phosphonic acid compounds
US4981648A (en) * 1988-11-09 1991-01-01 W. R. Grace & Co.-Conn. Inhibiting corrosion in aqueous systems
US4994195A (en) * 1989-06-21 1991-02-19 Edmondson James G Inhibitor treatment program for chlorine dioxide corrosion
EP2961862B1 (en) 2013-03-01 2017-10-25 General Electric Company Methods for inhibiting corrosion in gas turbine air compressors
MA40798A1 (fr) 2015-02-11 2018-05-31 Cytec Ind Inc Amines modifiées utiles comme inhibiteurs d'incrustations dans une production d'acide phosphorique par voie humide
HUE042965T2 (hu) 2016-06-22 2019-07-29 Kurita Water Ind Ltd Szerves aminok vizes olaj-a-vízben emulziói
JP6735717B2 (ja) * 2017-09-21 2020-08-19 栗田工業株式会社 蒸気による加熱効率向上方法及び抄紙方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771417A (en) * 1952-04-30 1956-11-20 Nat Aluminate Corp Inhibition of corrosion in return steam condensate lines
US2857333A (en) * 1956-06-20 1958-10-21 Universal Oil Prod Co Corrosion inhibitors
US3069225A (en) * 1960-01-27 1962-12-18 Gen Mills Inc Method of inhibiting corrosion
FR1435020A (fr) 1965-02-16 1966-04-15 Pechiney Saint Gobain Procédé de chloration du polychlorure de vinyle
US3505238A (en) * 1965-03-29 1970-04-07 Calgon C0Rp Methods and compositions for inhibiting scale in saline water evaporators
US3523894A (en) * 1966-07-18 1970-08-11 Sun Oil Co Corrosion inhibitors
DE1767454C2 (de) * 1968-05-11 1983-01-27 Henkel KGaA, 4000 Düsseldorf Verfahren zum Korrosions- und Versteinungsschutz in Warm- und Heißwassersystemen
US3671448A (en) * 1970-09-10 1972-06-20 Monsanto Co Methods of scale inhibition using substoichiometric amounts of amino alcohol and phosphonic acids
DE2520265C2 (de) * 1975-05-07 1983-11-03 Degussa Ag, 6000 Frankfurt Mittel zur Verhinderung von Korrosionen in wässrigen Systemen
US4209487A (en) * 1975-06-02 1980-06-24 Monsanto Company Method for corrosion inhibition

Also Published As

Publication number Publication date
EP0010485A1 (fr) 1980-04-30
CA1122394A (en) 1982-04-27
OA06353A (fr) 1981-06-30
DE2962827D1 (en) 1982-07-01
DD146629A5 (de) 1981-02-18
US4276089A (en) 1981-06-30
EP0010485B1 (fr) 1982-05-12

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