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Engine oil additive composition and preparation method thereof

A technology of additives and compositions, applied in the direction of lubricating compositions, etc., which can solve the problems of high fuel consumption, high noise, and excessive exhaust gas

Inactive Publication Date: 2020-02-11
合肥全球通环保新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of insufficient power of the internal combustion engine, high fuel consumption, high-temperature carbon deposits and sludge, excessive exhaust gas and high noise when the motor vehicle is in use, the present invention provides an engine oil additive composition and a preparation method thereof

Method used

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  • Engine oil additive composition and preparation method thereof

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preparation example Construction

[0027] A method for preparing an engine oil additive composition. The above-mentioned engine oil additive composition is prepared. The preparation method is as follows. According to the following parts by weight, 40 parts of base oil, 5 parts of solid phase lubricant, 30 parts of diluent, and clean and dispersed Add 13 parts of the agent into the reaction kettle, heat to 50-60°C, stir at a speed of 1500-2000r / min for 20-30min, then ultrasonically mix for 10-20min, then add 3 parts of antioxidant, 5 parts of organic molybdenum compound, anti-wear 4 parts of additives are added to the reaction kettle in turn, heated to 40-50°C, stirred at a speed of 1500-2000r / min for 30-60min, then ultrasonically mixed for 20-30min, the ultrasonic frequency of ultrasonic mixing is 80-120KHZ, so as to obtain engine oil additive combination.

[0028] The engine oil additive composition will be obtained for performance testing, and the test results are as follows: figure 1 shown;

[0029] The en...

Embodiment 2

[0031] The difference between this embodiment and Embodiment 1 is that the engine oil additive composition is composed of the following parts by weight, wherein 38 parts of base oil, 3 parts of solid phase lubricant, 8 parts of organic molybdenum compound, 28 parts of diluent, and 15 parts of detergent and dispersant 5 parts, 5 parts of antioxidant, 3 parts of antiwear agent.

[0032] The engine oil additive composition will be obtained for performance testing, and the test results are as follows: figure 1 shown;

[0033] The engine oil additive composition has passed the driving test. The power of the invention is far more than 35% higher than that of competing products in the market. It can realize an oil change interval of 30,000 kilometers or even longer, reduce the friction coefficient by 45%, and reduce the wear by 42%. The pressure performance is increased by 2-3 times, the oil temperature rise is suppressed by more than 30°C, and the fuel is saved by about 3%. After r...

Embodiment 3

[0035] The difference between this embodiment and Embodiment 1 is that the engine oil additive composition is composed of the following parts by weight, wherein 43 parts of base oil, 1 part of solid phase lubricant, 2 parts of organic molybdenum compound, 40 parts of diluent, and 10 parts of detergent and dispersant 2 parts, 2 parts of antioxidant, 2 parts of antiwear agent.

[0036] The engine oil additive composition will be obtained for performance testing, and the test results are as follows: figure 1 As shown; the engine oil additive composition has passed the driving test, and the power of the present invention is far more than 35% higher than that of competing products in the market, and can realize an oil change interval of 30,000 kilometers or even longer, with a friction coefficient reduced by 53% and wear reduced by 52% %, the extreme pressure performance is increased by 2-3 times, the temperature rise of the oil is suppressed by more than 30°C, and the fuel is save...

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Abstract

The invention belongs to the technical field of engine oil production, and particularly relates to an engine oil additive composition and a preparation method thereof. The engine oil additive composition is composed of the following components in parts by weight: 35-45 parts of base oil, 1-5 parts of a solid phase lubricant, 1-8 parts of an organic molybdenum compound, 25-40 parts of a diluent, 10-15 parts of a cleaning dispersant, 1-5 parts of an antioxidant, and 1-5 parts of an anti-wear agent. The additive can effectively clean carbon deposit and oil sludge in the engine, and improves the service life of the engine; and the use of the engine oil additive not only can meet emission reduction requirements, but also can realize energy-saving goal, so that the engine oil additive has broadand potential application value.

Description

technical field [0001] The invention belongs to the technical field of engine oil production, and in particular relates to an engine oil additive composition and a preparation method thereof. Background technique [0002] Lubricating oil is widely used in mechanical processing, transportation, metallurgy, coal, construction and other industries, as a liquid lubricant used in various types of machinery to reduce friction and protect machinery and processed parts. Lubricating oil is mainly used to reduce the friction of moving parts Friction between surfaces, while cooling, sealing, anti-corrosion, anti-rust, insulation, power transmission, cleaning impurities and other functions for machinery and equipment. Engine lubricating oil, that is, engine oil, is the lubricating medium of the moving parts in the engine system. It has the functions of lubrication, cooling, cleaning and sealing to ensure the effective and long-term operation of the engine. The performance of the engine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04
CPCC10M169/048C10M2201/0413C10M2201/0613C10M2203/065C10M2205/0206C10M2205/163C10M2207/281C10M2215/064C10M2215/065C10M2215/086C10M2215/223C10M2217/024C10M2219/02C10M2219/046C10M2223/04C10M2223/045C10M2223/049C10M2223/065
Inventor 周娟红
Owner 合肥全球通环保新能源科技有限公司
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