FR2194802B1 - - Google Patents

Info

Publication number
FR2194802B1
FR2194802B1 FR7327786A FR7327786A FR2194802B1 FR 2194802 B1 FR2194802 B1 FR 2194802B1 FR 7327786 A FR7327786 A FR 7327786A FR 7327786 A FR7327786 A FR 7327786A FR 2194802 B1 FR2194802 B1 FR 2194802B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7327786A
Other versions
FR2194802A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Chemicals Pty Ltd
Original Assignee
Applied Chemicals Pty 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 Applied Chemicals Pty Ltd filed Critical Applied Chemicals Pty Ltd
Publication of FR2194802A1 publication Critical patent/FR2194802A1/fr
Application granted granted Critical
Publication of FR2194802B1 publication Critical patent/FR2194802B1/fr
Expired legal-status Critical Current

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
    • 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
    • C23F11/12—Oxygen-containing compounds
    • C23F11/124—Carboxylic acids
    • C23F11/126—Aliphatic 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
    • 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
    • C23F11/18—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 inorganic inhibitors
FR7327786A 1972-08-02 1973-07-30 Expired FR2194802B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA992172 1972-08-02

Publications (2)

Publication Number Publication Date
FR2194802A1 FR2194802A1 (fr) 1974-03-01
FR2194802B1 true FR2194802B1 (fr) 1977-02-04

Family

ID=3765225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327786A Expired FR2194802B1 (fr) 1972-08-02 1973-07-30

Country Status (7)

Country Link
JP (1) JPS4953545A (fr)
AU (1) AU452099B2 (fr)
BE (1) BE803097A (fr)
DE (1) DE2338352A1 (fr)
FR (1) FR2194802B1 (fr)
GB (1) GB1434804A (fr)
NL (1) NL7310594A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344893B2 (fr) * 1974-02-08 1978-12-02
JPS5344897B2 (fr) * 1974-02-08 1978-12-02
FR2512072A1 (fr) * 1981-08-31 1983-03-04 Roquette Freres Composition et procede d'inhibition de la corrosion par l'eau des substrats metalliques
US4681737A (en) * 1985-09-17 1987-07-21 Calgon Corporation Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods
GB2184109A (en) * 1985-10-29 1987-06-17 Grace W R & Co The treatment of aqueous systems
CA1332138C (fr) * 1985-10-29 1994-09-27 Brian Greaves Traitement de systemes aqueux
JPH01212781A (ja) * 1988-02-18 1989-08-25 Kurita Water Ind Ltd ボイラ水系用腐食防止剤
US5244600A (en) * 1992-03-02 1993-09-14 W. R. Grace & Co.-Conn. Method of scavenging oxygen in aqueous systems
WO1996039549A1 (fr) * 1995-06-05 1996-12-12 Betzdearborn Inc. Procede d'inhibition de la corrosion de metaux dans des systemes d'alimentation en eau a grande echelle
EP0995785A1 (fr) * 1998-10-14 2000-04-26 Texaco Development Corporation Inhibiteurs de corrosion et combinaisons synergiques d'inhibiteurs pour la protection des métaux légers dans les fluides de transfert thermique et les liquides de refroidissement de moteurs
US20140241939A1 (en) * 2013-02-26 2014-08-28 Baker Hughes Incorporated Corrosion inhibitors for cooling water applications
US20150376799A1 (en) * 2014-06-30 2015-12-31 Baker Hughes Incorporated Non-phosphorous containing corrosion inhibitors for aqueous systems
US10683576B2 (en) * 2017-03-27 2020-06-16 Baker Hughes, A Ge Company, Llc Corrosion inhibitors for passivation of galvanized coatings and carbon steel
JP6806186B2 (ja) * 2019-05-31 2021-01-06 栗田工業株式会社 循環冷却水用初期処理剤及び循環冷却水系の初期処理方法
CN111455365A (zh) * 2020-06-02 2020-07-28 德锡化学(山东)有限公司 一种用于锌层的环保型三价铬无钴彩色钝化液及钝化工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462181A (fr) * 1963-11-18 1966-04-15 Nalco Chemical Co Traitement d'eau de refroidissement et compositions utiles à cet effet
FR2115300A1 (en) * 1970-11-20 1972-07-07 Exxon Research Engineering Co Corrosion inhibition by adding alkaline metal gluconates - and zinc salts to the water supply

Also Published As

Publication number Publication date
FR2194802A1 (fr) 1974-03-01
JPS4953545A (fr) 1974-05-24
AU452099B2 (en) 1974-08-29
GB1434804A (en) 1976-05-05
DE2338352A1 (de) 1974-02-28
NL7310594A (fr) 1974-02-05
BE803097A (fr) 1973-12-03
AU5798873A (en) 1974-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse