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Antiwear and energy-saving lubricant oil

A technology for lubricating oil and base oil, applied in lubricating compositions, petroleum industry, additives, etc., can solve the problems of high price and high cost of nano-type lubricating oil, and achieve the effect of saving fuel, improving fuel economy and reducing friction coefficient

Inactive Publication Date: 2006-09-13
XINJIANG FUKE OIL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of nano-type lubricating oil is high and expensive

Method used

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  • Antiwear and energy-saving lubricant oil
  • Antiwear and energy-saving lubricant oil
  • Antiwear and energy-saving lubricant oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] Embodiment 1: A kind of antiwear and energy-saving lubricating oil, take raw material (kilogram) by following proportioning: base oil (HVI650SN) 78%, base oil (HVI150BS) 15%, engine oil compounding agent (LZ8900X) 6%, Dialkyl molybdenum dithiophosphate 1%.

[0084] The production method of anti-wear and energy-saving lubricating oil is as follows:

[0085] 1. After mixing the two base oils, heat to 55°C and stir for 2 hours;

[0086] 2. Then add engine oil compounding agent and oxymolybdenum dialkyldithiophosphate, heat to 70°C and stir for 2 hours. After passing the inspection, it can be packaged and shipped.

Embodiment 2

[0087] Embodiment 2: A kind of anti-wear energy-saving lubricating oil, weigh raw material (kilogram) according to following ratio: Molybdenum 1.5%.

[0088] The production method of anti-wear and energy-saving lubricating oil is as follows:

[0089] The raw materials are mixed according to the above weight percentages, and stirred at 80°C for 1.5 hours to obtain the anti-wear and energy-saving lubricating oil of the present invention, which can be packaged and shipped out after passing the inspection.

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Abstract

This invention relates to modified lubricating oil, especially antifriction green lubricating oil, it includes following weight percentage constituents, base oil 86-96%, engine oil complexing agent 3-13.8%, dialkyl phosphorodithioic acid oxygen molybdenum0.2-3%. When the lubricating oil made by production process request used on vehicle engine, it can greatly improve lubricating and fuel oil economical efficiency. The fuel oil is economized, car oil consumption is reduced 12.4%, out car noise reduces 2.4%, and inner car noise reduces 3.4%. The additive is easy to make, cost is low and is easy to extend.

Description

technical field [0001] The invention belongs to an improved lubricating oil, in particular to an anti-wear and energy-saving lubricating oil. Background technique [0002] Molybdenum-sulfur compounds have been used as lubricants for a long time, and molybdenum disulfide (MoS 2 ). MoS 2 The crystal has a layered structure and the shear strength is extremely low, so it is a better solid lubricant, but MoS 2 Insoluble in oil, it can only be used in the field of solid lubrication in the form of colloidal suspension or solid lubricating film, which limits its application range. [0003] With the rapid development of engine technology and the promotion of nanotechnology, a composite nano-copper lubricating oil energy-saving and anti-wear additive has been introduced on the market. In the laboratory evaluation and actual driving test, a thousand percent After adding one of the additives, the friction coefficient can be reduced by 30%, the wear can be reduced by 34%, and the fue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M137/10C10N30/06
Inventor 涂晶
Owner XINJIANG FUKE OIL PROD CO LTD
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