BR0113553A - Use of a lubricating oil composition, and internal combustion engine operating methods, for reducing wear on an internal combustion engine, and reducing environmental pollution caused by operating an internal combustion engine - Google Patents

Use of a lubricating oil composition, and internal combustion engine operating methods, for reducing wear on an internal combustion engine, and reducing environmental pollution caused by operating an internal combustion engine

Info

Publication number
BR0113553A
BR0113553A BR0113553-8A BR0113553A BR0113553A BR 0113553 A BR0113553 A BR 0113553A BR 0113553 A BR0113553 A BR 0113553A BR 0113553 A BR0113553 A BR 0113553A
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
operating
oil composition
environmental pollution
Prior art date
Application number
BR0113553-8A
Other languages
Portuguese (pt)
Inventor
Stuart Pace
Medi M Hafez
Maria-Laura Kosidowski
Robert Howie Barbour
Alan Mark Schilowitz
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of BR0113553A publication Critical patent/BR0113553A/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/56—Amides; Imides
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
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    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C10M2203/1045—Aromatic fractions used as base material
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions used as base material
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
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    • C—CHEMISTRY; METALLURGY
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    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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    • C10M2215/065—Phenyl-Naphthyl amines
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    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

Abstract

"USO DE UMA COMPOSIçãO DE óLEO LUBRIFICANTE, E, MéTODOS DE OPERAçãO DE MOTORES DE COMBUSTãO INTERNA, DE REDUçãO DO DESGASTE EM UM MOTOR DE COMBUSTãO INTERNA, E DE REDUçãO DA POLUIçãO AMBIENTAL CAUSADA PELA OPERAçãO DE UM MOTOR DE COMBUSTãO INTERNA". Esta invenção refere-se a uma composição de óleo lubrificante utilizada em conjunto com um combustível de gasolina tendo um teor de enxofre menor que 10 ppm em peso, onde a referida composição oleosa tem um teor de fósforo não maior do que 0,05% em peso. A característica da invenção é que o uso de um combustível de baixo teor de enxofre permite que a quantidade de agentes antidesgaste contendo fósforo tais como ZDDP seja reduzida à metade sem nenhum efeito adverso no desempenho antidesgaste do óleo lubrificante."USE OF A LUBRICANT OIL COMPOSITION, AND METHODS FOR OPERATING INTERNAL COMBUSTION ENGINES, WEAR REDUCTION IN AN INTERNAL COMBUSTION ENGINE, AND REDUCTION OF ENVIRONMENTAL POLLUTION CAUSED BY OPERATING AN INTERNAL COMBUSTION ENGINE." This invention relates to a lubricating oil composition used in conjunction with a gasoline fuel having a sulfur content of less than 10 ppm by weight, wherein said oily composition has a phosphorus content not greater than 0.05% by weight. Weight. The feature of the invention is that the use of a low sulfur fuel allows the amount of phosphorus-containing anti-wear agents such as ZDDP to be halved without any adverse effect on the lubricant oil's anti-wear performance.

BR0113553-8A 2000-08-29 2001-08-10 Use of a lubricating oil composition, and internal combustion engine operating methods, for reducing wear on an internal combustion engine, and reducing environmental pollution caused by operating an internal combustion engine BR0113553A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0021041.9A GB0021041D0 (en) 2000-08-29 2000-08-29 Low phosphorus lubricating oil composition
PCT/EP2001/009262 WO2002018521A2 (en) 2000-08-29 2001-08-10 Low phosphorus lubricating oil composition

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BR0113553A true BR0113553A (en) 2003-07-29

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EP (1) EP1315787A2 (en)
JP (1) JP2004507609A (en)
AR (1) AR030577A1 (en)
BR (1) BR0113553A (en)
CA (1) CA2420248C (en)
GB (1) GB0021041D0 (en)
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WO (1) WO2002018521A2 (en)

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US20080125337A1 (en) * 2006-11-29 2008-05-29 Guinther Gregory H Lubricant formulations and methods
US8084403B2 (en) * 2009-05-01 2011-12-27 Afton Chemical Corporation Lubricant formulations and methods
US20140187453A1 (en) 2012-12-28 2014-07-03 Chevron Oronite LLC Ultra-low saps lubricants for internal combustion engines
US20140187455A1 (en) 2012-12-28 2014-07-03 Chevron Oronite LLC Ultra-low saps lubricants for internal combustion engines

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AR030577A1 (en) 2003-08-27
WO2002018521A3 (en) 2002-05-10
CA2420248C (en) 2010-04-13
US20040106527A1 (en) 2004-06-03
GB0021041D0 (en) 2000-10-11
EP1315787A2 (en) 2003-06-04
CA2420248A1 (en) 2002-03-07
JP2004507609A (en) 2004-03-11
MXPA03001736A (en) 2005-02-17
WO2002018521A2 (en) 2002-03-07

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