FR2455636A1 - Inhibiteur de corrosion comprenant une association de sels de l'acide orthophosphorique et d'un acide organique, et procede de traitement de liquides aqueux en vue d'empecher la corrosion de metaux - Google Patents

Inhibiteur de corrosion comprenant une association de sels de l'acide orthophosphorique et d'un acide organique, et procede de traitement de liquides aqueux en vue d'empecher la corrosion de metaux

Info

Publication number
FR2455636A1
FR2455636A1 FR8009980A FR8009980A FR2455636A1 FR 2455636 A1 FR2455636 A1 FR 2455636A1 FR 8009980 A FR8009980 A FR 8009980A FR 8009980 A FR8009980 A FR 8009980A FR 2455636 A1 FR2455636 A1 FR 2455636A1
Authority
FR
France
Prior art keywords
salts
acid
corrosion
organic acid
combination
Prior art date
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.)
Granted
Application number
FR8009980A
Other languages
English (en)
Other versions
FR2455636B1 (fr
Inventor
Car Gunnar Olund
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.)
Aminkemi AB
Original Assignee
Aminkemi AB
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 Aminkemi AB filed Critical Aminkemi AB
Publication of FR2455636A1 publication Critical patent/FR2455636A1/fr
Application granted granted Critical
Publication of FR2455636B1 publication Critical patent/FR2455636B1/fr
Granted 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

L'INVENTION CONCERNE UNE ASSOCIATION D'INHIBITEURS DE CORROSION. CETTE ASSOCIATION COMPREND DES SELS DE L'ACIDE ORTHOPHOSPHORIQUE ET D'UN ACIDE ORGANIQUE DICARBOXYLIQUE ALIPHATIQUE, DE PREFERENCE L'ACIDE ADIPIQUE, SELS QUI PEUVENT ETRE NOTAMMENT DES SELS DE POTASSIUM OU DE TRIETHANOLAMINE. CES DEUX SORTES DE SELS ONT ENSEMBLE UN EFFET DE SYNERGIE IMPORTANT, CE QUI DONNE UNE MEILLEURE PROTECTION CONTRE LA CORROSION DE DIVERS METAUX ET ALLIAGES, NOTAMMENT DE LA FONTE ET DE L'ALUMINIUM COULE. CE NOUVEL INHIBITEUR EST PARTICULIEREMENT INTERESSANT POUR LES LIQUIDES CALOPORTEURS DES CIRCUITS DE REFROIDISSEMENT DE MOTEURS A COMBUSTION INTERNE.
FR8009980A 1979-05-04 1980-05-05 Inhibiteur de corrosion comprenant une association de sels de l'acide orthophosphorique et d'un acide organique, et procede de traitement de liquides aqueux en vue d'empecher la corrosion de metaux Granted FR2455636A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903922A SE434409B (sv) 1979-05-04 1979-05-04 Sett att behandla ett vattenhaltigt system for att inhibera korrosion av gjutjern och gjutaluminium, samt medel for utforande av settet

Publications (2)

Publication Number Publication Date
FR2455636A1 true FR2455636A1 (fr) 1980-11-28
FR2455636B1 FR2455636B1 (fr) 1984-11-16

Family

ID=20337972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009980A Granted FR2455636A1 (fr) 1979-05-04 1980-05-05 Inhibiteur de corrosion comprenant une association de sels de l'acide orthophosphorique et d'un acide organique, et procede de traitement de liquides aqueux en vue d'empecher la corrosion de metaux

Country Status (7)

Country Link
JP (1) JPS56283A (fr)
DE (1) DE3016623A1 (fr)
FR (1) FR2455636A1 (fr)
GB (1) GB2049650B (fr)
IT (1) IT1131134B (fr)
NL (1) NL8002544A (fr)
SE (1) SE434409B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133882A1 (de) * 1981-07-20 1983-02-03 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich Verfahren zum korrosionsschutz von armierungseisen, spannkabel und dergleichen in bauteilen
AU562417B2 (en) * 1983-04-13 1987-06-11 W.R. Grace & Co. Phosphate or molybdate anti-corrosive compositions
JPS60251287A (ja) * 1984-05-25 1985-12-11 Otsuka Chem Co Ltd 非鉄金属用防錆剤組成物
GB8829701D0 (en) * 1988-12-20 1989-02-15 Bp Chem Int Ltd Deicing compositions
US4927550A (en) * 1989-01-27 1990-05-22 Castrol Industrial Inc. Corrosion preventive composition
TWI252249B (en) * 1999-11-12 2006-04-01 Yasuo Fukutani Rust preventive
US6733687B1 (en) 2000-07-06 2004-05-11 Fleetguard, Inc. Hybrid supplemental coolant additive
US6953534B1 (en) 2000-07-06 2005-10-11 Fleetguard, Inc. Engine antifreeze composition
WO2007050568A2 (fr) * 2005-10-25 2007-05-03 Honeywell International Inc. Compositions fluides de transfert thermique pour des systemes de refroidissement contenant du magnesium ou des alliages a base de magnesium
US9023235B2 (en) * 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
US9994755B2 (en) 2012-09-07 2018-06-12 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
MX2019013852A (es) 2014-06-27 2020-01-23 Anvil International Llc Abrazadera ajustable y cubo para soporte de manguera flexible.
WO2020023642A1 (fr) * 2018-07-25 2020-01-30 The Lubrizol Corporation Système aqueux de transfert de chaleur et procédé de dispersion de chaleur à partir de composants électriques
KR20220154128A (ko) * 2020-02-26 2022-11-21 베르데시안 라이프 사이언시스 유.에스., 엘엘씨 질소 억제제용 비-부식성 제형 조성물
EP4056664A1 (fr) * 2021-03-10 2022-09-14 Basf Se Concentrés solides de liquide de refroidissement et leur fabrication

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199582A (fr) * 1958-03-07 1959-12-15 Wakefield & Co Ltd C C Perfectionnements aux inhibiteurs de corrosion
FR1273599A (fr) * 1959-11-10 1961-10-13 Ici Ltd Perfectionnements pour éviter la corrosion dans les systèmes de refroidissement
BE643398A (fr) * 1963-02-06 1964-08-05
FR2265873A1 (en) * 1974-04-01 1975-10-24 Calgon Corp Corrosion inhibitor for metals in aq systems - contains polycarboxylic acid, zinc, phosphate, phosphonate or polymer dispersant
JPS5113338A (ja) * 1974-07-24 1976-02-02 Otsuka Kagaku Yakuhin Kinzokufushokuboshisoseibutsu
FR2404664A1 (fr) * 1977-10-01 1979-04-27 Otsuka Chemical Co Ltd Inhibiteur de la corrosion des metaux

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199582A (fr) * 1958-03-07 1959-12-15 Wakefield & Co Ltd C C Perfectionnements aux inhibiteurs de corrosion
FR1273599A (fr) * 1959-11-10 1961-10-13 Ici Ltd Perfectionnements pour éviter la corrosion dans les systèmes de refroidissement
BE643398A (fr) * 1963-02-06 1964-08-05
FR2265873A1 (en) * 1974-04-01 1975-10-24 Calgon Corp Corrosion inhibitor for metals in aq systems - contains polycarboxylic acid, zinc, phosphate, phosphonate or polymer dispersant
JPS5113338A (ja) * 1974-07-24 1976-02-02 Otsuka Kagaku Yakuhin Kinzokufushokuboshisoseibutsu
FR2404664A1 (fr) * 1977-10-01 1979-04-27 Otsuka Chemical Co Ltd Inhibiteur de la corrosion des metaux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Also Published As

Publication number Publication date
NL8002544A (nl) 1980-11-06
SE7903922L (sv) 1980-11-05
GB2049650B (en) 1983-01-26
IT8021774A0 (it) 1980-05-02
GB2049650A (en) 1980-12-31
SE434409B (sv) 1984-07-23
DE3016623A1 (de) 1980-11-13
JPS56283A (en) 1981-01-06
FR2455636B1 (fr) 1984-11-16
IT1131134B (it) 1986-06-18

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ST Notification of lapse