BRPI0912854A2 - método de operação de motores abastecidos com etanol - Google Patents
método de operação de motores abastecidos com etanolInfo
- Publication number
- BRPI0912854A2 BRPI0912854A2 BRPI0912854A BRPI0912854A BRPI0912854A2 BR PI0912854 A2 BRPI0912854 A2 BR PI0912854A2 BR PI0912854 A BRPI0912854 A BR PI0912854A BR PI0912854 A BRPI0912854 A BR PI0912854A BR PI0912854 A2 BRPI0912854 A2 BR PI0912854A2
- Authority
- BR
- Brazil
- Prior art keywords
- operating method
- fueled engines
- ethanol
- ethanol fueled
- engines
- Prior art date
Links
Classifications
-
- 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
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/027—Neutral salts thereof
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol fueled engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08251762A EP2128232A1 (en) | 2008-05-20 | 2008-05-20 | Lubricating composition for ethanol fueled engines |
PCT/GB2009/001206 WO2009141580A1 (en) | 2008-05-20 | 2009-05-13 | Method of operating ethanol fuelled engines |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0912854A2 true BRPI0912854A2 (pt) | 2015-10-13 |
Family
ID=40363586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912854A BRPI0912854A2 (pt) | 2008-05-20 | 2009-05-13 | método de operação de motores abastecidos com etanol |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110067663A1 (pt) |
EP (2) | EP2128232A1 (pt) |
BR (1) | BRPI0912854A2 (pt) |
CA (1) | CA2724980A1 (pt) |
WO (1) | WO2009141580A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602975B (zh) * | 2008-12-12 | 2012-05-16 | 上海华普汽车有限公司 | 全甲醇发动机润滑油 |
JP5912971B2 (ja) * | 2012-07-30 | 2016-04-27 | 昭和シェル石油株式会社 | 内燃機関用潤滑油組成物 |
SE538634C2 (sv) * | 2013-11-12 | 2016-10-04 | Sekab Biofuels & Chemicals Ab | Metod för framställning av en etanolbränslekomposition |
US10443558B2 (en) * | 2017-01-18 | 2019-10-15 | Afton Chemical Corporation | Lubricants with calcium and magnesium-containing detergents and their use for improving low-speed pre-ignition and for corrosion resistance |
CN113293051A (zh) * | 2021-05-10 | 2021-08-24 | 西安航天动力试验技术研究所 | 汽油机油高温氧化沉积物抑制剂及其制备方法和汽油机油 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068058A (en) | 1975-03-05 | 1978-01-10 | Exxon Research And Engineering Company | Aminated polymeric additives for fuel and lubricants |
US4068056A (en) | 1975-03-05 | 1978-01-10 | Exxon Research And Engineering Company | Aminated polymeric additives for fuel and lubricants |
AU498559B2 (en) | 1975-06-25 | 1979-03-15 | Exxon Research And Engineering Company | Lubricating oil concentrate |
CA1088694A (en) | 1975-07-31 | 1980-10-28 | Robert L. Stambaugh | Polyolefin grafted with polymers of nitrogen containing monomers and lubricants and fuel compositions containing same |
US4137185A (en) | 1977-07-28 | 1979-01-30 | Exxon Research & Engineering Co. | Stabilized imide graft of ethylene copolymeric additives for lubricants |
DE2740449C2 (de) | 1977-09-08 | 1986-08-21 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung von Schmierölzusätzen |
US4160739A (en) | 1977-12-05 | 1979-07-10 | Rohm And Haas Company | Polyolefinic copolymer additives for lubricants and fuels |
GB2056482A (en) | 1979-08-13 | 1981-03-18 | Exxon Research Engineering Co | Lubricating oil compositions |
DE3711985A1 (de) * | 1987-04-09 | 1988-10-20 | Union Rheinische Braunkohlen | Verwendung von polyolethern zur verhinderung oder verminderung von ablagerungen in gemischaufbereitungssystemen |
JPH0753873B2 (ja) * | 1987-04-13 | 1995-06-07 | マツダ株式会社 | アルコ−ル系燃料用エンジン油組成物 |
CA1334667C (en) * | 1987-10-02 | 1995-03-07 | Glen Paul Fetterman Jr. | Lubricant compositions for internal combustion engines |
US4941984A (en) * | 1989-07-31 | 1990-07-17 | The Lubrizol Corporation | Lubricating oil compositions and methods for lubricating gasoline-fueled and/or alcohol-fueled, spark-ignited engines |
US5739088A (en) * | 1990-03-14 | 1998-04-14 | Nippon Oil Co., Ltd. | Method of lubricating an alcohol-based fuel engine with an engine oil composition |
CA2030481C (en) * | 1990-06-20 | 1998-08-11 | William B. Chamberlin, Iii | Lubricating oil compositions for meoh-fueled diesel engines |
SE510104C2 (sv) | 1993-08-19 | 1999-04-19 | Berol Nobel Ab | Etanolbränsle och användning av ett tändförbättrande medel |
US5663126A (en) | 1994-10-21 | 1997-09-02 | Castrol Limited | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them |
CN1147515C (zh) | 1997-10-28 | 2004-04-28 | 卡斯特罗尔有限公司 | 制备接枝共聚物的方法 |
EP1227145B1 (en) * | 2001-01-24 | 2013-03-13 | Nippon Mitsubishi Oil Corporation | Lubricating oil compositions |
US6806237B2 (en) * | 2001-09-27 | 2004-10-19 | Chevron U.S.A. Inc. | Lube base oils with improved stability |
EP1439217B1 (en) * | 2001-10-12 | 2012-06-20 | Nippon Oil Corporation | Lubricating oil composition for internal combustion engine |
CN1197943C (zh) * | 2002-04-26 | 2005-04-20 | 中国石油化工股份有限公司 | 润滑油添加剂组合物及其应用 |
GB0326808D0 (en) * | 2003-11-18 | 2003-12-24 | Infineum Int Ltd | Lubricating oil composition |
EP1992677A1 (en) * | 2007-05-10 | 2008-11-19 | Castrol Limited | Lubricant composition for combustion engine containing dispersant additive and polymer dispersant viscosity index improver |
US7737094B2 (en) * | 2007-10-25 | 2010-06-15 | Afton Chemical Corporation | Engine wear protection in engines operated using ethanol-based fuel |
-
2008
- 2008-05-20 EP EP08251762A patent/EP2128232A1/en not_active Ceased
-
2009
- 2009-05-13 BR BRPI0912854A patent/BRPI0912854A2/pt not_active Application Discontinuation
- 2009-05-13 CA CA2724980A patent/CA2724980A1/en not_active Abandoned
- 2009-05-13 US US12/736,859 patent/US20110067663A1/en not_active Abandoned
- 2009-05-13 WO PCT/GB2009/001206 patent/WO2009141580A1/en active Application Filing
- 2009-05-13 EP EP09750058A patent/EP2297285A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2128232A1 (en) | 2009-12-02 |
US20110067663A1 (en) | 2011-03-24 |
EP2297285A1 (en) | 2011-03-23 |
WO2009141580A8 (en) | 2011-07-07 |
WO2009141580A1 (en) | 2009-11-26 |
CA2724980A1 (en) | 2009-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25G | Requested change of headquarter approved |
Owner name: CASTROL LIMITED (GB) |
|
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |