CA2242253A1 - Combinaison d'additifs inhibiteurs de la corrosion pour les huiles a turbine - Google Patents

Combinaison d'additifs inhibiteurs de la corrosion pour les huiles a turbine Download PDF

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Publication number
CA2242253A1
CA2242253A1 CA002242253A CA2242253A CA2242253A1 CA 2242253 A1 CA2242253 A1 CA 2242253A1 CA 002242253 A CA002242253 A CA 002242253A CA 2242253 A CA2242253 A CA 2242253A CA 2242253 A1 CA2242253 A1 CA 2242253A1
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Prior art keywords
linear
alkenyl
branched alkyl
ester
acid
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CA002242253A
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English (en)
Inventor
Patrick Edward Godici
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BP Products North America Inc
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Exxon Research and Engineering Co
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Publication of CA2242253A1 publication Critical patent/CA2242253A1/fr
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    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
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    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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    • C10M2219/108—Phenothiazine
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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    • C10M2223/04—Phosphate esters
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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    • C10M2223/04—Phosphate esters
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/135—Steam engines or turbines

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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
CA002242253A 1997-08-26 1998-08-12 Combinaison d'additifs inhibiteurs de la corrosion pour les huiles a turbine Abandoned CA2242253A1 (fr)

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US6844299B2 (en) 2002-03-13 2005-01-18 Bp Corporation North America Inc. Polyol ester derivatives of polyamines and use in turbine oils to improve cleanliness
FR3097874B1 (fr) * 2019-06-28 2022-01-21 Total Marketing Services Composition lubrifiante pour prévenir la corrosion et/ou la tribocorrosion des pièces métalliques dans un moteur

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US2794782A (en) * 1954-08-02 1957-06-04 Monsanto Chemicals Anti-rust emulsion resistant mineral oil composition
US3282836A (en) * 1963-03-22 1966-11-01 Shell Oil Co Corrosion resistant liquid hydrocarbons containing mixture of alkyl succinic acid and polyamine salt thereof
US3912640A (en) * 1972-08-07 1975-10-14 Stauffer Chemical Co Gas turbine lubricants
US4101429A (en) * 1977-07-21 1978-07-18 Shell Oil Company Lubricant compositions
IT1227061B (it) * 1988-09-13 1991-03-14 Lubritalia Spa Fluidi idrodinamici di sicurezza resistenti alla propagazione della fiamma e con elevata temperatura di autoaccensione e procedimento per la loro preparazione.
EP0618954A4 (fr) * 1991-12-18 1995-02-22 Exxon Research Engineering Co Composition d'huile lubrifiante empechant la formation de rouille.
US5599779A (en) * 1996-03-20 1997-02-04 R. T. Vanderbilt Company, Inc. Synergistic rust inhibitors and lubricating compositions

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