CA2333046C - Composition antigel pour moteur diesel - Google Patents

Composition antigel pour moteur diesel Download PDF

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Publication number
CA2333046C
CA2333046C CA002333046A CA2333046A CA2333046C CA 2333046 C CA2333046 C CA 2333046C CA 002333046 A CA002333046 A CA 002333046A CA 2333046 A CA2333046 A CA 2333046A CA 2333046 C CA2333046 C CA 2333046C
Authority
CA
Canada
Prior art keywords
antifreeze
coolant solution
corrosion inhibiting
sodium
corrosion
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.)
Expired - Lifetime
Application number
CA002333046A
Other languages
English (en)
Other versions
CA2333046A1 (fr
Inventor
David E. Turcotte
Frances E. Lockwood
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.)
Ineos Composites IP LLC
Original Assignee
Ashland Licensing and Intellectual Property LLC
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 Ashland Licensing and Intellectual Property LLC filed Critical Ashland Licensing and Intellectual Property LLC
Publication of CA2333046A1 publication Critical patent/CA2333046A1/fr
Application granted granted Critical
Publication of CA2333046C publication Critical patent/CA2333046C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention se rapporte à des formulations inhibant la corrosion, de longue durée et très résistantes, ainsi qu'à des compositions permettant d'inhiber la formation de calamine minérale et la corrosion des métaux, notamment l'érosion par cavitation de l'aluminium en présence de liquides aqueux. La combinaison d'un mélange de polycarboxylates polymères, d'azoles, d'une association de nitrites et de nitrates, de phosphates, de silicates stabilisés et de composés métalliques de transition assure un effet protecteur synergique contre l'érosion par cavitation de l'aluminium dans des liquides aqueux réduisant le taux de corrosion, et est efficace à des concentrations relativement faibles et dans des gammes de pH variables. L'addition de polycarboxylates polymères sélectionnés ne réduit pas seulement de manière importante l'érosion par cavitation des fluides de refroidissement à base de glycol, la corrosion de l'aluminium de composants évacuant de la chaleur, la formation de précipités dans les eaux dures et l'entartrage, mais on a également découvert que les polycarboxylates polymères combinés à des silicates stabilisés par du siloxane renforcent la stabilisation des silicates secondaires, ce qui permet d'accroître la protection contre la corrosion de l'aluminium et la durée de vie des fluides de refroidissement lorsque ces polycarboxylates sont ajoutés à des quantités sélectionnées des additifs ci-dessus mentionnés. Ces formulations sont particulièrement adaptées aux applications automobiles.
CA002333046A 1998-05-22 1999-05-21 Composition antigel pour moteur diesel Expired - Lifetime CA2333046C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8382198A 1998-05-22 1998-05-22
US09/083,821 1998-05-22
PCT/US1999/011324 WO1999061545A1 (fr) 1998-05-22 1999-05-21 Composition antigel pour moteur diesel

Publications (2)

Publication Number Publication Date
CA2333046A1 CA2333046A1 (fr) 1999-12-02
CA2333046C true CA2333046C (fr) 2007-02-06

Family

ID=22180917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002333046A Expired - Lifetime CA2333046C (fr) 1998-05-22 1999-05-21 Composition antigel pour moteur diesel

Country Status (4)

Country Link
CN (1) CN1246415C (fr)
AU (1) AU743301B2 (fr)
CA (1) CA2333046C (fr)
WO (1) WO1999061545A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804713A (zh) * 2015-05-04 2015-07-29 宁波保税区韬鸿化工科技有限公司 汽车发动机无水冷却液
CN112143464A (zh) * 2020-09-24 2020-12-29 中盐金坛盐化有限责任公司 硝酸盐系熔融盐传热蓄热介质及其制备方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007021961A1 (fr) 2005-08-12 2007-02-22 Honeywell International Inc. Procédé de stabilisation d’un concentré de liquide de refroidissement de moteur et de prévention de formation de sel d’eau dure après dilution
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
CN100441657C (zh) * 2006-06-12 2008-12-10 蓝星环境工程有限公司 发动机冷却液
PT3138889T (pt) * 2008-11-07 2019-08-21 Prestone Products Corp Fluidos de transferência de calor e formulações de inibidores de corrosão para utilização dos mesmos
US9994755B2 (en) 2012-09-07 2018-06-12 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
US8617416B1 (en) * 2012-09-07 2013-12-31 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
US9080093B2 (en) 2013-02-13 2015-07-14 Basf Se Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom
KR102241565B1 (ko) * 2013-02-13 2021-04-16 바스프 에스이 내식성 부동 농축물 및 이로부터 제조된 수성 냉각제 조성물
CN103694966B (zh) * 2013-09-30 2016-08-24 安阳化学工业集团有限责任公司 用煤制乙二醇废料制备发动机冷却液的生产装置及其工艺
CN103666389B (zh) * 2013-09-30 2016-08-24 安阳化学工业集团有限责任公司 用煤制乙二醇废料制备的发动机冷却液
CN104562039B (zh) * 2013-10-24 2017-05-17 中国石油化工股份有限公司 一种缓蚀剂组合物及其制备方法
CN104862709A (zh) * 2015-04-28 2015-08-26 安徽不二越精工轴承有限公司 一种钢材防腐处理液
CN104893687B (zh) * 2015-06-03 2018-05-29 辽宁石油化工大学 一种采用无机碱快速处理煤制乙二醇工艺废液直接制防冻液的方法
JP6734658B2 (ja) * 2016-02-15 2020-08-05 株式会社松風 ２ペースト型根管充填用シーラー組成物
CN108504337A (zh) * 2018-04-09 2018-09-07 徐冬 一种改性乙二醇基防冻冷却液的制备方法
CN113185986A (zh) * 2021-04-22 2021-07-30 陕西省交通建设集团公司宜富分公司 一种水用长效防冻阻燃添加剂及其制备方法
CN113930221B (zh) * 2021-10-27 2023-12-26 常州市鑫光新材料科技有限公司 内燃机车专用冷却液
CN114672287B (zh) * 2022-04-01 2023-08-18 陶普斯化学科技(北京)有限公司 一种高缓蚀性低导电率传热介质及制备方法和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370255A (en) * 1978-03-30 1983-01-25 Dow Corning Corporation Stabilization of aqueous silicates using alkali siliconates of silylalkyl phosphonates
US4354002A (en) * 1981-04-01 1982-10-12 Basf Wyandotte Corporation Novel aliphatic sulfosiloxane-silicate copolymers
US4362644A (en) * 1981-04-01 1982-12-07 Basf Wyandotte Corporation Arylalkyl silicone sulfonate-silicate copolymers
US4440721A (en) * 1981-10-26 1984-04-03 Basf Wyandotte Corporation Aqueous liquids containing metal cavitation-erosion corrosion inhibitors
US4548787A (en) * 1981-10-26 1985-10-22 Basf Wyandotte Corporation Aqueous liquids containing metal cavitation-erosion corrosion inhibitors
US4728452A (en) * 1986-01-17 1988-03-01 Pony Industries, Inc. Metal corrosion inhibition in closed cooling systems
US5290469A (en) * 1991-07-23 1994-03-01 Basf Corporation Glycol-based polycarboxylate-containing antifreeze/coolant formulations for resisting cavitation erosion-corrosion on aluminum
US5290467A (en) * 1991-07-23 1994-03-01 Basf Corporation Polycarboxylate-containing antifreeze/coolant additive for resisting cavitation erosion-corrosion on aluminum
US5290468A (en) * 1991-07-23 1994-03-01 Basf Corporation Polycarboxylate-containing antifreeze/coolant additive for use in hard water applications
US5320771A (en) * 1991-07-23 1994-06-14 Basf Corp. Polycarboxylate-containing antifreeze/coolant additive for reducing corrosion in heat rejecting aluminum
US5330670A (en) * 1991-07-23 1994-07-19 Basf Corporation Glycol-based polycarboxylate-containing antifreeze coolant formulations
US5288419A (en) * 1991-07-23 1994-02-22 Basf Corporation Glycol-based polycarboxylate-containing antifreeze/coolant formulations for resisting cavitation erosion-corrosion on aluminum
US5702631A (en) * 1992-11-24 1997-12-30 Ashland Inc. Aqueous corrosion inhibitor formulations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804713A (zh) * 2015-05-04 2015-07-29 宁波保税区韬鸿化工科技有限公司 汽车发动机无水冷却液
CN112143464A (zh) * 2020-09-24 2020-12-29 中盐金坛盐化有限责任公司 硝酸盐系熔融盐传热蓄热介质及其制备方法

Also Published As

Publication number Publication date
CN1246415C (zh) 2006-03-22
WO1999061545A1 (fr) 1999-12-02
CA2333046A1 (fr) 1999-12-02
AU4094399A (en) 1999-12-13
CN1308663A (zh) 2001-08-15
AU743301B2 (en) 2002-01-24

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Effective date: 20190521