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Automobile engine lubricating oil with effects of simultaneously reducing consumption of engine oil and fuel oil and preparation method of automobile engine lubricating oil

A technology of automobile engine and fuel consumption, which is applied in the field of lubricating oil, can solve the problem of high consumption, achieve the effects of small frictional resistance, improved scope of application and cost performance, and extended oil change mileage

Active Publication Date: 2018-12-07
蔡洪涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an automobile engine lubricating oil with the function of simultaneously reducing engine oil and fuel consumption and a preparation method thereof, which can simultaneously solve the problems of high engine oil consumption and high engine fuel consumption on the premise of meeting the lubrication requirements of automobile engines. problem, and prolong the service life of engine oil and engine, making it more suitable for practical use

Method used

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  • Automobile engine lubricating oil with effects of simultaneously reducing consumption of engine oil and fuel oil and preparation method of automobile engine lubricating oil
  • Automobile engine lubricating oil with effects of simultaneously reducing consumption of engine oil and fuel oil and preparation method of automobile engine lubricating oil
  • Automobile engine lubricating oil with effects of simultaneously reducing consumption of engine oil and fuel oil and preparation method of automobile engine lubricating oil

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Experimental program
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Effect test

Embodiment 1

[0023] Infineum's most advanced gasoline engine oil compound additive is P6660, which has passed API SN, ACEA A5 / B5, VW501 01 / 502 00 / 505 00, BMW LL-01, MB 229.3 / 229.5, Porsche A40 certification, and its certified standards The measured indicators of the formula and blended gasoline engine oil SN0W40 are shown in Table 1:

[0024]

[0025] Based on the above standard formula, add a high-viscosity alkylnaphthalene synthetic base oil 6% (wt) of AN23 produced by NACO, and an organic polymer friction modifier of Perfad 3057 produced by CRODA 0.5% % (wt), the amount of composite additive P6660 and pour point depressant V385 remains unchanged, the amount of viscosity index agent is controlled not to exceed 9% (wt), the amount of base oil is adjusted until the physical and chemical indicators of the product after deployment meet the requirements of API SN0W40 standard, 100 ° C The kinematic viscosity is 14.5-15.5mm 2 / s range. According to the formula adjusted by the method descr...

Embodiment 2

[0036] Afton's gasoline engine oil composite additive HiTEC 11100 has passed API SN, GM dexos1, and ILSACGF-5 certifications. Its certified standard formula and measured indicators of gasoline engine oil SN5W30 are shown in Table 1:

[0037]

[0038]

[0039] Based on the above-mentioned standard formula, add a high-viscosity alkylnaphthalene synthetic base oil 5% (wt) of AN23 produced by NACO, and an organic polymer friction modifier of Perfad 3057 produced by CRODA 0.5% % (wt), the amount of compound additive HiTEC 11100 remains unchanged, and the pour point depressant V385 is increased by 0.2% (wt), the amount of viscosity index agent is controlled not to exceed 9% (wt), and the amount of base oil is adjusted until the physical and chemical indicators of the product after deployment meet API SN5W30 standard requires that the kinematic viscosity at 100°C is 11.0-11.5mm 2 / s range. The formula adjusted according to the method described and the gasoline engine oil SN5W3...

Embodiment 3

[0049] Infineum's diesel engine oil compound additive D3494 has passed API CJ-4 / CI-4, ACEA E7 / E9, MB 228.31, MAN3275, Volvo VDS-4 and other certifications, and its certified standard formula and blended diesel engine oil CJ-410W40 The measured indicators are shown in Table 1:

[0050]

[0051]

[0052] Based on the above-mentioned standard formula, add a high-viscosity alkylnaphthalene synthetic base oil 9% (wt) of AN23 produced by NACO, and an organic polymer friction modifier of Perfad 3057 produced by CRODA 0.5% % (wt), the amount of compound additive D3494 remains unchanged, the amount of pour point depressant V385 is adjusted to 0.3% (wt), the amount of viscosity index agent is controlled not to exceed 9% (wt), and the amount of base oil is adjusted until the physical and chemical indicators of the product after deployment Comply with API CJ-4 10W40 standard requirements, kinematic viscosity at 100°C is 14.5-15.5mm 2 / s range. The formula adjusted according to the...

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Abstract

The invention discloses automobile engine lubricating oil with effects of simultaneously reducing consumption of engine oil and fuel oil. The automobile engine lubricating oil contains a standard composite additive passing API (American Petroleum Institute) formula authentication, a pour point depressant required by a certification formula, a viscosity index improver required by the certificationformula, two to three kinds of base oil required by the certification formula, alkyl naphthalene synthetic base oil and an organic polymer friction modifier. The materials are blended into refined oilproducts according to the standard production process of lubricating oil; and the refined oil product blended by the materials meets the API corresponding level requirements, wherein the kinematic viscosity of the refined oil product at 100 DEG C meets the medium upper value requirement in the viscosity grade. Compared with standard formula engine oil passing through API certification, the engineoil blended by the invention has high shear stability and low friction coefficient in addition to the capacity of reaching the quality standard of API, and also has the effects of simultaneously reducing the consumption of automobile engine oil and fuel oil. In addition, the oil change mileage is prolonged.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to an automobile engine lubricating oil capable of simultaneously reducing engine oil and fuel consumption and a preparation method thereof. Background technique [0002] Automobile engine lubricating oil, referred to as engine oil, mainly lubricates the friction pairs of engine cylinders and piston rings, intake and exhaust valves, turbochargers, crankshafts and camshaft bearings, and plays anti-wear, sealing, cooling, rust-proof, clean, shock absorption etc. One of the most important indicators of engine oil is the kinematic viscosity at 100°C, referred to as KV100, which is the main indicator to measure the internal friction resistance of the oil. The high-temperature viscosity grade of the oil is distinguished by KV100. The viscosity of the oil directly determines its anti-wear lubrication, sealing effect and internal energy consumption of the engine. The higher the vi...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/25C10N30/06
CPCC10M169/048C10M2203/065C10M2203/1025C10M2205/0285C10M2205/04C10M2205/06C10M2209/062C10M2209/08C10N2030/06C10N2030/54C10N2030/72C10N2040/255C10N2020/02C10N2060/02
Inventor 蔡洪涛
Owner 蔡洪涛
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