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WO2024246587A1 - Composition efficace pour améliorer les performances de lubrification d'une huile de moteur - Google Patents

Composition efficace pour améliorer les performances de lubrification d'une huile de moteur Download PDF

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Publication number
WO2024246587A1
WO2024246587A1 PCT/IB2023/055687 IB2023055687W WO2024246587A1 WO 2024246587 A1 WO2024246587 A1 WO 2024246587A1 IB 2023055687 W IB2023055687 W IB 2023055687W WO 2024246587 A1 WO2024246587 A1 WO 2024246587A1
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WO
WIPO (PCT)
Prior art keywords
oil
composition
ozonated
composition according
lubricating oil
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.)
Pending
Application number
PCT/IB2023/055687
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English (en)
Inventor
Iman MOHAMMAD NASSOUH AL-HELWANI
Awad Rasheed Suleiman Mansour
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Individual
Original Assignee
Individual
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Filing date
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Application filed by Individual filed Critical Individual
Priority to PCT/IB2023/055687 priority Critical patent/WO2024246587A1/fr
Publication of WO2024246587A1 publication Critical patent/WO2024246587A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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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
    • 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
    • C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution only
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
    • 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
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
    • 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
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
    • C10M2223/103—Phosphatides, e.g. lecithin, cephalin used as base material
    • 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
    • C10N2030/06—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
    • C10N2030/08—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
    • C10N2030/10—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
    • C10N2030/54—Fuel economy
    • 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
    • C10N2030/72—Extended drain
    • 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
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Definitions

  • the present invention relates to an efficient lubricating oil composition for improving performance of motor oil suitable to be used in an internal combustion engine, and more particularly to a composition for an internal combustion engine which can be used as an additive in admixture with engine oil.
  • a lubricating oil composition satisfying the above requirements may increase the service life of an engine oil, protect internal parts of the engine, decrease maintanance requirements, reduce fuel consumption and improve overall performance of the vehicle.
  • the present invention solves the foregoing problems with a lubricating oil composition
  • a lubricating oil composition comprising ozonated Jojoba oil and ozonated liquid Lecithin.
  • An improved effect is obtained if castor oil, preferably ozonated and ethoxylated, is added to the composition.
  • the invention pertains to an an engine oil for a motor vehicle comprising the composition mentioned above.
  • the composition of the present invention is provided in admixture with a base oil which can be a mineral or synthetic oil.
  • composition of the present invention is particularly useful as a lubrication oil directed to internal combustion engines.
  • an efficient lubricating oil composition as described above is provided for use as a lubricant or additive in admixture with a standard engine oil.
  • the composition can be typically provided with a unitvolume from 200 ml to 250 ml ready to be mixed with 3 L to 5 L standard engine oil.
  • Jojoba oil has an excellent lubricity and it is utilized as a component in the lubricating oil composition of the invention.
  • the physicochemical properties of the oil exhibits good pour point, acid value, oxidative stability and boiling point which is more than 390 °C. It also possess ideal viscosity at temperatures between 40 °C and 100 °C, and provides good viscosity index for the base oil and lubricant, which are the limiting factors for a base stock. Studies showed that these properties were improved by adding Jojoba oil to lubricating oils resulting in widening the scope of its utilization in developing lubricant formulations.
  • the results from testing jojoba lubricant as an additive to 10 W oil products show good specification in terms of commercial standards.
  • the bio-lubricant has high flash point (832 °C), viscosity index (8.848), lubricity, and low pour point of (5 °C), having also a flash point of higher than the characteristic of the commercial lubricant having high viscosity index (397), and low pour point of (5 °C). It was found that the bio-lubricants produced were comparable to the commercial standards for Hydraulic oil SAE 10W lubricant
  • Castor oil is an environment-friendly lubricant with good biodegradability and renewable behavior.
  • the Castor oil lubricants are generally used to lubricate jet, diesel and race car engines.
  • Castor oil ethoxylated is also known as castor wax, and it is produced from castor oil hydrogenation using Nickel catalyst Ethoxylated oil is highly waxy viscous material and is used as a strong lubricant in machines and aircraft engines.
  • ozone treated which reacts with carbon-carbon double bonds with an oxidation procedure.
  • Ozonation can typically be carried out with an ozone generator under suitable conditions such as time, ozone concentration and flow, temperature and the agitation of the reaction mixture that can be adjusted with conventional techniques. It has been noted that ozonation improves thermal and oxidative stability of the composition which in turn makes it an excellent lubricant for internal combustion engines.
  • ozone+ Lube oils provide excellent protection under high torque and high stress conditions of the engine. It is specially formulated for reducing wear, inhibition of rust and corrosion along with tremendous thermo oxidative stability to prevent deposits, sludge and varnish. So it gives the smoother drive with the feeling of a newer vehicle engine experience.
  • the present invention provides a lubricating oil composition
  • a lubricating oil composition comprising: ozonated Jojoba oil in an amount ranging from 60 to 99 % by weight, and ozonated liquid Lecithin in an amount ranging from 1 to 40 % by weight of the overall composition.
  • the lubricating oil composition of the current invention provides a formulation as follows:
  • amount of the ozonated Jojoba oil is preferably between 80-90 % (wt) and most preferably around 90 % (wt).
  • Amount of the ozonated Castor oil is preferably between 2-8 % (wt) and most preferably around 5 % (wt).
  • the castor oil mentioned herein is preferably ethoxilated castor oil.
  • amount of the ozonated liquid Lecithin is preferably between 2-12 % (wt) and most preferably around 5-10 % (wt).
  • a method for producing the lubricating oil composition of the invention comprising the steps of: providing Jojoba oil, Castor oil and liquid Lecithin separately, ozonation of the foregoing components, and blending the ozonated components to form the composition. Ozonations are preferably carried out in the presence of a protic solvent such as alcohol and/or water.
  • the present invention pertains to an engine oil for a motor vehicle comprising the composition as described above in admixture wtih a base oil (standard oil) which can be a mineral or synthetic oil.
  • the present invention provides use of the composition according to the present invention as a lubrication oil in an internal combustion engine operating with benzin, diesel or hydrocarbon gases.
  • the lubricating oil composition according to the present invention has several of advantages, especially if it is added to a base oil of an internal combustion chamber. Viscosity of the lubricating oil is decreased while increasing fuel efficiency, in particular the fuel efficiency at low engine rotation. Besides, wearing of the sliding members is reduced while obtaining a high- temperature oxidation stability.
  • the lubricating composition (200 mL) having the above content was blended with a base oil (Shell 10W-30).
  • the ratio of the composition : base oil was 6.7 % (v/v).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

La présente invention concerne une composition d'huile lubrifiante comprenant de l'huile de jojoba ozonée et de la lécithine liquide ozonée. Un effet amélioré est obtenu si de l'huile de ricin, de préférence ozonée et éthoxylée, est ajoutée à la composition. La composition d'huile lubrifiante de l'invention réduit la consommation de carburant, offre une protection contre l'usure et confère une stabilité à l'oxydation à haute température ainsi qu'une viscosité réduite dans des moteurs à combustion interne.
PCT/IB2023/055687 2023-06-02 2023-06-02 Composition efficace pour améliorer les performances de lubrification d'une huile de moteur Pending WO2024246587A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2023/055687 WO2024246587A1 (fr) 2023-06-02 2023-06-02 Composition efficace pour améliorer les performances de lubrification d'une huile de moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2023/055687 WO2024246587A1 (fr) 2023-06-02 2023-06-02 Composition efficace pour améliorer les performances de lubrification d'une huile de moteur

Publications (1)

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WO2024246587A1 true WO2024246587A1 (fr) 2024-12-05

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668413A (en) 1986-02-19 1987-05-26 Tenneco, Inc. Preservative oil for metal surfaces and method
US4873008A (en) 1987-08-21 1989-10-10 International Lubricants, Inc. Jojoba oil and jojoba oil derivative lubricant compositions
US5505867A (en) * 1994-07-06 1996-04-09 Ritter; Clyde G. Fuel and Lubrication oil additive
KR20080032200A (ko) 2005-07-25 2008-04-14 씨. 엠. 인텔렉츄얼 프로퍼티 앤드 리서치, 인크. 연료 및 윤활유 첨가제 및 연료 경제성 및 자동차 배기개선 방법
US20110150959A1 (en) * 2008-08-21 2011-06-23 Sca Hygiene Products Ab Wipe with odour control substance
CN104830483A (zh) 2015-04-30 2015-08-12 柳州玲通科技有限责任公司 一种速冷润滑油及其制备方法
US10639691B1 (en) * 2012-01-05 2020-05-05 David P. Jackson Method for forming and applying an oxygenated machining fluid
WO2022186802A1 (fr) * 2021-03-01 2022-09-09 Sabanci Ahmet Uemit Nanosolutions d'ozone liposomales

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668413A (en) 1986-02-19 1987-05-26 Tenneco, Inc. Preservative oil for metal surfaces and method
US4873008A (en) 1987-08-21 1989-10-10 International Lubricants, Inc. Jojoba oil and jojoba oil derivative lubricant compositions
US5505867A (en) * 1994-07-06 1996-04-09 Ritter; Clyde G. Fuel and Lubrication oil additive
KR20080032200A (ko) 2005-07-25 2008-04-14 씨. 엠. 인텔렉츄얼 프로퍼티 앤드 리서치, 인크. 연료 및 윤활유 첨가제 및 연료 경제성 및 자동차 배기개선 방법
US20110150959A1 (en) * 2008-08-21 2011-06-23 Sca Hygiene Products Ab Wipe with odour control substance
US10639691B1 (en) * 2012-01-05 2020-05-05 David P. Jackson Method for forming and applying an oxygenated machining fluid
CN104830483A (zh) 2015-04-30 2015-08-12 柳州玲通科技有限责任公司 一种速冷润滑油及其制备方法
WO2022186802A1 (fr) * 2021-03-01 2022-09-09 Sabanci Ahmet Uemit Nanosolutions d'ozone liposomales

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MARK ET AL: "Encyclopedia of Chemical Technology, Vol. 14", 1 January 1978, KIRK - OTHMER ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY. ALKOXIDES, METAL, TO ANTIBIOTICS (PEPTIDES), NEW YORK, WILEY & SONS, US, PAGE(S) 250 - 269, XP002130043 *

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