EP2486113B1 - Composition de lubrification - Google Patents

Composition de lubrification Download PDF

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Publication number
EP2486113B1
EP2486113B1 EP10763367.9A EP10763367A EP2486113B1 EP 2486113 B1 EP2486113 B1 EP 2486113B1 EP 10763367 A EP10763367 A EP 10763367A EP 2486113 B1 EP2486113 B1 EP 2486113B1
Authority
EP
European Patent Office
Prior art keywords
lubricating composition
detergent
composition
lubricating
present
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.)
Active
Application number
EP10763367.9A
Other languages
German (de)
English (en)
Other versions
EP2486113B2 (fr
EP2486113A1 (fr
Inventor
Jose Luis Garcia Ojeda
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
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Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to EP10763367.9A priority Critical patent/EP2486113B2/fr
Publication of EP2486113A1 publication Critical patent/EP2486113A1/fr
Application granted granted Critical
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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
    • 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
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions 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
    • 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
    • C10M2215/02—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
    • C10M2215/26—Amines
    • 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
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • 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 relates to a lubricating composition, in particular to lubricating compositions for use in internal combustion engines operated under sustained high load conditions, such as marine diesel engines and power applications. More particularly, the present invention relates to a marine cylinder oil.
  • WO 2008/043901 A2 discloses a cylinder lubricant for a two-stroke marine engine, having a Base Number (according to ASTM D 2986) of at least 40 mg KOH/g, and containing form 0.01 to 1.0 wt.% of a primary, secondary or tertiary mono-alcohol having at least 12 carbon atoms.
  • the present invention provides the use of a lubricating composition according to the present invention, in order to improve one or more of corrosive wear protection properties (according to the below described procedure based on ASTM G181) and BN retention properties (as measured according to ASTM D 2896). Further, the present invention provides the use of a lubricating composition according to the present invention, in order to improve BN retention properties, whilst maintaining corrosive wear protection properties.
  • Base oil 1 was a commercially available Group I base oil blend having a kinematic viscosity at 100°C (ASTM D445) of approx. 16 cSt (mm 2 s -1 ). This base oil blend is commercially available from e.g. Shell Chemicals Ltd. (London, UK) under the trade designation "Catenex”.

Claims (13)

  1. Composition lubrifiante comprenant :
    - une huile de base ;
    - un détergent ; et
    - un composé aminé ayant la formule générale (I) suivante :

            R1NHR2     (I)

    dans laquelle R1 représente un groupe hydrocarbyle contenant 1 à 50 atomes de carbone et R2 est choisi dans le groupe constitué de H et un groupe hydrocarbyle contenant 1 à 50 atomes de carbone ;
    dans laquelle le composé aminé est présent à un taux supérieur à 0,3 % en poids, en poids de la composition lubrifiante,
    dans laquelle le détergent est choisi parmi des détergents métalliques neutres et surbasifiés ayant une valeur d'indice basique total selon ASTM D 2896 de 20 à 450, la composition comprenant au moins 8 % en poids du détergent, sur la base du poids total de la composition, et la composition ayant une valeur d'indice basique total (TBN) selon ASTM D 2896 supérieure à 20,0 mg KOH/g.
  2. Composition lubrifiante selon la revendication 1 dans laquelle le composé aminé est présent à un taux inférieur à 2,5 % en poids, en poids de la composition lubrifiante.
  3. Composition lubrifiante selon la revendication 1 ou 2 dans laquelle le composé aminé est présent à un taux dans la plage de 0,4 % en poids à 2,4 % en poids, en poids de la composition lubrifiante.
  4. Composition lubrifiante selon l'une quelconque des revendications 1 à 3 dans laquelle le composé aminé est présent à un taux dans la plage de 0,5 % en poids à 2,0 % en poids, en poids de la composition lubrifiante.
  5. Composition lubrifiante selon l'une quelconque des revendications 1 à 4, dans laquelle R2 représente H.
  6. Composition lubrifiante selon l'une quelconque des revendications 1 à 5, dans laquelle R1 représente un groupe hydrocarbyle contenant 8 à 30 atomes de carbone.
  7. Composition lubrifiante selon l'une quelconque des revendications 1 à 6, la composition comprenant au moins 10 % en poids du détergent, sur la base du poids total de la composition.
  8. Composition lubrifiante selon l'une quelconque des revendications 1 à 7, dans laquelle le détergent est choisi parmi un détergent de type sulfonate, un détergent de type phénate, ou un mélange de ceux-ci.
  9. Composition lubrifiante selon l'une quelconque des revendications 1 à 8, la composition ayant une valeur d'indice basique total (TBN) d'au plus 75 mg KOH/g selon ASTM D 2896.
  10. Composition lubrifiante selon l'une quelconque des revendications 1 à 9, la composition ayant une valeur d'indice basique total (TBN) d'au plus 65 mg KOH/g selon ASTM D 2896.
  11. Composition lubrifiante selon l'une quelconque des revendications 1 à 10, la composition ayant une viscosité cinématique à 100 °C supérieure à 5,6 mm2/s et inférieure à 21,9 mm2/s.
  12. Composition lubrifiante selon l'une quelconque des revendications 1 à 11, la composition ne contenant aucun additif autre qu'un ou plusieurs détergents, un ou plusieurs dispersants et un ou plusieurs composé(s) aminé(s) ayant la formule générale (I).
  13. Utilisation d'une composition lubrifiante selon l'une quelconque des revendications 1 à 12, dans le but d'améliorer l'une ou plusieurs des propriétés de protection contre l'usure corrosive selon ASTM G181, les propriétés de rétention de BN et d'usage de BN telles que mesurées selon ASTM D 2896.
EP10763367.9A 2009-10-09 2010-10-08 Composition de lubrification Active EP2486113B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10763367.9A EP2486113B2 (fr) 2009-10-09 2010-10-08 Composition de lubrification

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09172633 2009-10-09
PCT/EP2010/065129 WO2011042552A1 (fr) 2009-10-09 2010-10-08 Composition lubrifiante
EP10763367.9A EP2486113B2 (fr) 2009-10-09 2010-10-08 Composition de lubrification

Publications (3)

Publication Number Publication Date
EP2486113A1 EP2486113A1 (fr) 2012-08-15
EP2486113B1 true EP2486113B1 (fr) 2015-01-21
EP2486113B2 EP2486113B2 (fr) 2022-12-07

Family

ID=41666712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10763367.9A Active EP2486113B2 (fr) 2009-10-09 2010-10-08 Composition de lubrification

Country Status (6)

Country Link
US (1) US20120202728A1 (fr)
EP (1) EP2486113B2 (fr)
KR (1) KR101722380B1 (fr)
CN (1) CN102549125B (fr)
HK (1) HK1174938A1 (fr)
WO (1) WO2011042552A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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KR101950667B1 (ko) 2009-10-26 2019-02-21 쉘 인터내셔날 리써취 마트샤피지 비.브이. 윤활 조성물
KR20140035357A (ko) * 2011-04-05 2014-03-21 셰브런 오로나이트 컴퍼니 엘엘씨 저점도 선박 실린더 윤활유 조성물
ES2881536T3 (es) * 2012-08-14 2021-11-29 Basf Se Composición lubricante que comprende aminas acíclicas impedidas
ES2569731T3 (es) * 2013-02-19 2016-05-12 Lukoil Marine Lubricants Germany Gmbh Procedimiento y aparato de preparación de aceite para cilindros
WO2015066690A1 (fr) * 2013-11-04 2015-05-07 Basf Se Composition lubrifiante
JP5970735B2 (ja) * 2014-02-03 2016-08-17 フックス ペトロループ ソシエタ ヨーロピア 添加組成物および工業加工液
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CN114901789B (zh) 2019-11-07 2022-12-30 道达尔能量联动技术公司 用于船用发动机的润滑剂

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Also Published As

Publication number Publication date
EP2486113B2 (fr) 2022-12-07
WO2011042552A1 (fr) 2011-04-14
HK1174938A1 (en) 2013-06-21
US20120202728A1 (en) 2012-08-09
KR101722380B1 (ko) 2017-04-05
CN102549125B (zh) 2014-09-24
EP2486113A1 (fr) 2012-08-15
KR20120093933A (ko) 2012-08-23
CN102549125A (zh) 2012-07-04

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