EP3212745A1 - Lubrifiant pour moteur marin - Google Patents
Lubrifiant pour moteur marinInfo
- Publication number
- EP3212745A1 EP3212745A1 EP15784063.8A EP15784063A EP3212745A1 EP 3212745 A1 EP3212745 A1 EP 3212745A1 EP 15784063 A EP15784063 A EP 15784063A EP 3212745 A1 EP3212745 A1 EP 3212745A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon atoms
- lubricating composition
- fatty amine
- alkyl group
- lubricating
- 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
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
- 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
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon 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
- 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
- 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
-
- 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
- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
-
- 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
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon 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
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- 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—Overbased sulfonic acid salts
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/065—Saturated Compounds
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/067—Unsaturated Compounds
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/52—Base number [TBN]
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/68—Shear stability
-
- 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
- C10N2040/252—Diesel engines
Definitions
- the present invention is applicable to the field of lubricants, and more particularly to the field of lubricants for marine engines, especially for two-stroke marine engines. More particularly, the present invention relates to a marine engine lubricant comprising at least one base oil and at least one fatty amine.
- marine lubricants having a BN of the order of 40 mg KOH / mg of lubricant may be mainly recommended .
- a BN cylinder lubricant 40 mg KOH / g of lubricant does not provide sufficient neutralization capacity to the lubricant in the presence of a high sulfur fuel oil and thus can lead to a significant risk of corrosion.
- Another object of the invention is to provide a lubricating composition for minimizing or preventing the formation of deposits in the hot parts of a marine engine.
- the present invention also makes it possible to formulate lubricant compositions with low BN for a marine engine, in particular for a two-stroke marine engine, that can be used with fuel oils with a very low sulfur content and that makes it possible to have a reduced risk of deposit formation while now the other performances of the lubricant composition.
- the lubricant compositions according to the invention have a good ability to neutralize sulfuric acid.
- the lubricant compositions according to the invention have an increased thermal resistance, especially at high temperature.
- the invention also relates to the use of a lubricant composition as defined above as a single cylinder lubricant which can be used both with fuel oils with a sulfur content of less than 1% by weight relative to the total weight of the fuel oil, with fuel oil with a sulfur content ranging from 1 to 3.5% by weight relative to the total weight of the fuel oil and with fuel oils with a sulfur content of greater than 3.5% by weight relative to the total weight of the fuel oil.
- Ri represents a linear or branched saturated alkyl group comprising at least 14 carbon atoms
- N 0, 1 or 2 or 3
- Fatty amines are obtained from saturated carboxylic acids.
- the fatty amine is a fatty amine of formula (Ia):
- R 1 represents a linear or branched saturated alkyl group comprising from 14 to 18 carbon atoms, preferably from 16 to 18 carbon atoms.
- the BN of the fatty amine determined according to the ASTM D-2896 standard ranges from 170 to 340 milligrams of potash per gram of amine, preferably from 180 to 320 milligrams of potash per gram. amine.
- the lubricating composition has a BN determined according to the ASTM D-2896 standard of at least 70, preferably at least 80, more preferably at least 90, advantageously from minus 95 milligrams of potash per gram of lubricating composition.
- the lubricating composition has a BN determined according to the ASTM D-2896 standard ranging from 70 to 120, preferably from 70 to 100, more preferably from 80 to 100, advantageously from 90 to 100 milligrams. of potash per gram of lubricating composition.
- the lubricating composition according to the invention comprises at least one lubricating base oil.
- lubricating base oils may be used alone or in admixture.
- a mineral oil can be combined with a synthetic oil.
- These micelles may contain one or more types of insoluble metal salts, stabilized by one or more detergent types.
- the lubricating composition has a BN determined according to ASTM D-2896 of at most 50, preferably at most 40, advantageously at most 30. milligrams of potash per gram of lubricating composition, especially ranging from 10 to 30, preferably from 15 to 30, advantageously from 15 to 25 milligrams of potash per gram of lubricating composition.
- primary, secondary or tertiary fatty monoalcohols the alkyl chain of which is saturated or unsaturated, linear or branched and comprising at least
- the anti-wear additive content ranges from 0.01 to 6%, preferably from 0.1 to 4% by weight relative to the total weight of the lubricant composition.
- the invention also relates to the use of a lubricant composition as defined above for lubricating a marine engine, including a two-stroke marine engine.
- the subject of the invention is the use of a lubricant composition as defined above as a single cylinder lubricant which can be used both with fuel oils with a sulfur content of less than 1% by weight with respect to total weight of the fuel oil and with fuel containing sulfur content ranging from 1 to 3.5% by weight relative to the total weight of the fuel oil.
- various lubricating compositions were prepared from the lubricating base oil 1, the lubricating base oil 2, the detergent package and the fatty amines 1, 2, 3 and 4 as described in Examples 1 and 2. 2.
- the second phase consisted of a neutralization of 50 BN points of each lubricating composition with 95% sulfuric acid, in order to simulate the phenomenon of neutralization of the composition in order to approach the actual conditions of use of the lubricant composition. in a marine engine.
- the last phase is identical to the first except that this phase was carried out at a temperature of 270 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1460292A FR3027607B1 (fr) | 2014-10-27 | 2014-10-27 | Lubrifiant pour moteur marin |
| PCT/EP2015/074485 WO2016066517A1 (fr) | 2014-10-27 | 2015-10-22 | Lubrifiant pour moteur marin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3212745A1 true EP3212745A1 (fr) | 2017-09-06 |
| EP3212745B1 EP3212745B1 (fr) | 2022-03-30 |
Family
ID=52021335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15784063.8A Not-in-force EP3212745B1 (fr) | 2014-10-27 | 2015-10-22 | Lubrifiant pour moteur marin |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10557102B2 (fr) |
| EP (1) | EP3212745B1 (fr) |
| KR (1) | KR20170074946A (fr) |
| CN (1) | CN107075406B (fr) |
| AR (1) | AR102911A1 (fr) |
| FR (1) | FR3027607B1 (fr) |
| RU (1) | RU2697668C2 (fr) |
| SG (1) | SG11201703319XA (fr) |
| WO (1) | WO2016066517A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043691A1 (fr) * | 2015-11-12 | 2017-05-19 | Total Marketing Services | Compositions lubrifiantes pour prevenir ou diminuer la combustion anormale dans un moteur de vehicule automobile |
| US11427780B2 (en) | 2016-09-12 | 2022-08-30 | The Lubrizol Corporation | Total base number boosters for marine diesel engine lubricating compositions |
| FR3065964B1 (fr) | 2017-05-04 | 2020-03-13 | Total Marketing Services | Utilisation d'une amine grasse pour reduire et/ou controler la combustion anormale du gaz dans un moteur marin |
| US20220010232A1 (en) | 2018-11-09 | 2022-01-13 | Total Marketing Services | Compound comprising polyamine, carboxylate and boron functionalities and its use as a lubricant additive |
| KR102113797B1 (ko) * | 2018-12-10 | 2020-05-25 | 박용우 | 세정 및 윤활 복합 조성물 |
| KR20220093338A (ko) * | 2019-11-07 | 2022-07-05 | 토탈에너지스 원테크 | 선박 엔진용 윤활제 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814212A (en) * | 1972-05-12 | 1974-06-04 | Universal Oil Prod Co | Working of non-ferrous metals |
| US4915857A (en) * | 1987-05-11 | 1990-04-10 | Exxon Chemical Patents Inc. | Amine compatibility aids in lubricating oil compositions |
| US20080026967A1 (en) * | 2004-03-31 | 2008-01-31 | Nippon Oil Corporation | Metal Working Fluid |
| US20080053868A1 (en) | 2005-06-22 | 2008-03-06 | Chevron U.S.A. Inc. | Engine oil compositions and preparation thereof |
| US20110030648A1 (en) * | 2007-12-12 | 2011-02-10 | The Lubrizol Corporation | Marine Diesel Cylinder Lubricants for Fuel Efficiency |
| FR2932813B1 (fr) * | 2008-06-18 | 2010-09-03 | Total France | Lubrifiant cylindre pour moteur marin deux temps |
| WO2011042552A1 (fr) * | 2009-10-09 | 2011-04-14 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2012138733A2 (fr) * | 2011-04-05 | 2012-10-11 | Chevron Oronite Company Llc | Compositions d'huile de graissage de cylindre de moteur marin de faible viscosité |
| FR2974111B1 (fr) * | 2011-04-14 | 2013-05-10 | Total Raffinage Marketing | Lubrifiant cylindre pour moteur marin deux temps |
| EP2842935B1 (fr) * | 2012-04-26 | 2019-06-12 | China Petroleum & Chemical Corporation | Base de mannich, son procédé de préparation et son application |
-
2014
- 2014-10-27 FR FR1460292A patent/FR3027607B1/fr not_active Expired - Fee Related
-
2015
- 2015-10-22 CN CN201580058722.5A patent/CN107075406B/zh not_active Expired - Fee Related
- 2015-10-22 KR KR1020177013781A patent/KR20170074946A/ko not_active Withdrawn
- 2015-10-22 SG SG11201703319XA patent/SG11201703319XA/en unknown
- 2015-10-22 RU RU2017117161A patent/RU2697668C2/ru active
- 2015-10-22 WO PCT/EP2015/074485 patent/WO2016066517A1/fr not_active Ceased
- 2015-10-22 US US15/522,691 patent/US10557102B2/en active Active
- 2015-10-22 EP EP15784063.8A patent/EP3212745B1/fr not_active Not-in-force
- 2015-10-26 AR ARP150103465A patent/AR102911A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR3027607B1 (fr) | 2018-01-05 |
| RU2697668C2 (ru) | 2019-08-16 |
| CN107075406A (zh) | 2017-08-18 |
| EP3212745B1 (fr) | 2022-03-30 |
| WO2016066517A1 (fr) | 2016-05-06 |
| RU2017117161A3 (fr) | 2019-02-19 |
| KR20170074946A (ko) | 2017-06-30 |
| CN107075406B (zh) | 2020-10-16 |
| AR102911A1 (es) | 2017-04-05 |
| RU2017117161A (ru) | 2018-11-29 |
| US20170313955A1 (en) | 2017-11-02 |
| US10557102B2 (en) | 2020-02-11 |
| SG11201703319XA (en) | 2017-05-30 |
| FR3027607A1 (fr) | 2016-04-29 |
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