FR2958941B1 - A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL - Google Patents

A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL

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Publication number
FR2958941B1
FR2958941B1 FR1052917A FR1052917A FR2958941B1 FR 2958941 B1 FR2958941 B1 FR 2958941B1 FR 1052917 A FR1052917 A FR 1052917A FR 1052917 A FR1052917 A FR 1052917A FR 2958941 B1 FR2958941 B1 FR 2958941B1
Authority
FR
France
Prior art keywords
engine oil
fuel
aging
reactor
contents
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
FR1052917A
Other languages
French (fr)
Other versions
FR2958941A1 (en
Inventor
Gerard Abellaneda
Gerald Crepeau
Maxime Jullian
Christophe Lode
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1052917A priority Critical patent/FR2958941B1/en
Publication of FR2958941A1 publication Critical patent/FR2958941A1/en
Application granted granted Critical
Publication of FR2958941B1 publication Critical patent/FR2958941B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C10M2201/022—Hydrogen peroxide; Oxygenated water
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • 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
    • C10M2207/08—Aldehydes; Ketones
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/09—Complexes with metals
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/16—Groups 8, 9, or 10
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • 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
    • C10N2040/255—Gasoline engines

Abstract

Une méthode de conditionnement d'une huile moteur additionnée d'un carburant comportant les étapes: - remplissage (S1) d'un réacteur (1) avec de l'huile moteur (HL), - adjonction (S2) dans le réacteur d'une quantité initiale déterminée d'un additif (AD) d'accélération du vieillissement de l'huile moteur (HL) propre à produire une réaction d'oxydation de l'huile moteur (HL), et d'une quantité initiale déterminée du carburant (BC), - mélange (S3) et mise à l'air libre contrôlée du contenu (MIX) du réacteur (1), - vieillissement (S4) du contenu (MIX) du réacteur (1) pendant une durée de vieillissement déterminée (Dv) et à une température de vieillissement déterminée (Tv), - contrôle (S5) du vieillissement du contenu (MIX) du réacteur (1) en mesurant au moins une caractéristique de vieillissement du contenu du réacteur, la caractéristique de vieillissement étant la teneur en additif (PAD) et la teneur en carburant (PBC), l'huile moteur (HL) additionnée de carburant (BC) étant correctement conditionnée lorsqu'une quantité finale dudit additif est supérieure à une quantité seuil dudit additif (SAD) dans l'huile moteur (HL), et une quantité finale dudit carburant est supérieure à une quantité seuil dudit carburant (SBC) dans l'huile moteur (HL).A method of conditioning an engine oil to which a fuel has been added comprising the steps: - filling (S1) of a reactor (1) with engine oil (HL), - addition (S2) to the reactor of a determined initial quantity of an additive (AD) for accelerating the aging of the engine oil (HL) capable of producing an oxidation reaction of the engine oil (HL), and of a determined initial quantity of the fuel (BC), - mixing (S3) and controlled venting of the contents (MIX) of the reactor (1), - aging (S4) of the contents (MIX) of the reactor (1) for a determined aging period ( Dv) and at a determined aging temperature (Tv), - monitoring (S5) of the aging of the contents (MIX) of the reactor (1) by measuring at least one aging characteristic of the contents of the reactor, the aging characteristic being the content content (PAD) and fuel content (PBC), the engine oil (HL) added with fuel (BC) being correctly conditioned when a final amount of said additive is greater than a threshold amount of said additive (SAD) in the engine oil (HL), and a final amount of said fuel is greater than a threshold amount of said fuel (SBC) in the engine oil (HL).

FR1052917A 2010-04-16 2010-04-16 A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL Active FR2958941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1052917A FR2958941B1 (en) 2010-04-16 2010-04-16 A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052917A FR2958941B1 (en) 2010-04-16 2010-04-16 A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL

Publications (2)

Publication Number Publication Date
FR2958941A1 FR2958941A1 (en) 2011-10-21
FR2958941B1 true FR2958941B1 (en) 2012-05-25

Family

ID=42989406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052917A Active FR2958941B1 (en) 2010-04-16 2010-04-16 A METHOD OF CONDITIONING AN ENGINE OIL ADDED WITH A FUEL

Country Status (1)

Country Link
FR (1) FR2958941B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112730814A (en) * 2020-12-30 2021-04-30 中汽研汽车检验中心（天津）有限公司 Rapid assessment method for engine oil friction performance of engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1979448A1 (en) * 2006-01-13 2008-10-15 Albermarle Corporation Lubricant oil and lubricating oil additive concentrate compositions
US8021885B2 (en) * 2006-10-11 2011-09-20 Evonik Rohmax Additives Gmbh Method for the determination of the oxidative stability of a lubricating fluid

Also Published As

Publication number Publication date
FR2958941A1 (en) 2011-10-21

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