BE841567A - Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau - Google Patents

Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau

Info

Publication number
BE841567A
BE841567A BE166823A BE166823A BE841567A BE 841567 A BE841567 A BE 841567A BE 166823 A BE166823 A BE 166823A BE 166823 A BE166823 A BE 166823A BE 841567 A BE841567 A BE 841567A
Authority
BE
Belgium
Prior art keywords
systems
corrosion products
water circuits
circuits
water
Prior art date
Application number
BE166823A
Other languages
English (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
Publication of BE841567A publication Critical patent/BE841567A/fr

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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • C23F11/142—Hydroxy amines
    • 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
    • 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)
BE166823A 1975-05-07 1976-05-07 Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau BE841567A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2520265A DE2520265C2 (de) 1975-05-07 1975-05-07 Mittel zur Verhinderung von Korrosionen in wässrigen Systemen

Publications (1)

Publication Number Publication Date
BE841567A true BE841567A (fr) 1976-11-08

Family

ID=5945943

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166823A BE841567A (fr) 1975-05-07 1976-05-07 Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau

Country Status (7)

Country Link
US (1) US4299725A (fr)
JP (1) JPS52738A (fr)
BE (1) BE841567A (fr)
DE (1) DE2520265C2 (fr)
FR (1) FR2310420A1 (fr)
GB (1) GB1541043A (fr)
IT (1) IT1059778B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833450B2 (en) 2001-12-12 2014-09-16 Akzo Nobel N.V. Nitrogen containing compounds as corrosion inhibitors

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962827D1 (en) * 1978-10-13 1982-07-01 Ouest Union Chim Ind Corrosion inhibitor composition, process for its preparation and its use in protecting metal surfaces
FR2453911A1 (fr) * 1978-10-13 1980-11-07 Ouest Union Chim Ind Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques
FR2460338A2 (fr) * 1979-06-28 1981-01-23 Ouest Union Chim Ind Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques
US4420414A (en) * 1983-04-11 1983-12-13 Texaco Inc. Corrosion inhibition system
AU2804584A (en) * 1983-05-16 1984-11-22 Amchem Products Inc. Amine inhibitor to protect ferrous based cans
US4716037A (en) * 1986-02-24 1987-12-29 S. C. Johnson & Son, Inc. Method of eliminating the corrosivity of hair conditioning compositions
US5167851A (en) * 1991-04-22 1992-12-01 Thermoset Plastics, Inc. Hydrophilic thermally conductive grease
US7851655B2 (en) * 2006-12-19 2010-12-14 Nalco Company Functionalized amine-based corrosion inhibitors for galvanized metal surfaces and method of using same
CN106242084A (zh) * 2016-08-16 2016-12-21 深圳市爱康泉水处理服务有限公司 工业锅炉给水凝结水系统阻垢缓蚀剂用组合物及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478756A (en) * 1946-02-26 1949-08-09 Merck & Co Inc Corrosion inhibitors
AT168262B (de) * 1949-12-08 1951-05-10 Hugo Janko Ohg Kälteübertragungsmittel
FR1273260A (fr) * 1959-11-16 1961-10-06 Gen Mills Inc Hydroxypolyamines
US3398097A (en) * 1965-07-30 1968-08-20 Progressive Products Co Cleaning composition, and method of cleaning and sequestering metal ions
US3668094A (en) * 1970-10-16 1972-06-06 Calgon Corp Novel glassy compositions zinc and alpha hydroxy diphosphonic acids
US3668138A (en) * 1970-11-27 1972-06-06 Calgon Corp Method of inhibiting corrosion with amino diphosphonates
US3872116A (en) * 1972-06-16 1975-03-18 Jefferson Chem Co Inc Amino alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833450B2 (en) 2001-12-12 2014-09-16 Akzo Nobel N.V. Nitrogen containing compounds as corrosion inhibitors

Also Published As

Publication number Publication date
US4299725A (en) 1981-11-10
JPS52738A (en) 1977-01-06
FR2310420B1 (fr) 1979-08-10
GB1541043A (en) 1979-02-21
DE2520265A1 (de) 1976-11-25
FR2310420A1 (fr) 1976-12-03
IT1059778B (it) 1982-06-21
DE2520265C2 (de) 1983-11-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HENKEL K.G.A.A.

Effective date: 19850507