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Anti-burning engine oil and preparation method thereof

An engine oil and base oil technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of increased carbon deposition in the combustion chamber, damage to the three-way catalyst, insufficient engine lubrication, etc., to improve power and reduce dry friction. , the effect of increasing antioxidant capacity

Active Publication Date: 2017-03-15
QUZHOU HUJU AUTOMOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The phenomenon of "burning engine oil" in the vehicle will cause the three-way catalytic converter of the vehicle to be damaged too quickly, resulting in increased carbon deposits in the combustion chamber, unstable idling, weak acceleration, increased fuel consumption, and excessive exhaust emissions. In severe cases, the engine is insufficiently lubricated. Cause the engine to cause irreparable damage or even be scrapped, resulting in a substantial increase in maintenance costs and even hidden dangers of accidents

Method used

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  • Anti-burning engine oil and preparation method thereof

Examples

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Effect test

Embodiment 1

[0018] In the embodiment of the present invention, an anti-burn engine oil is composed of the following raw materials in parts by weight: 1 part of 2,4,6-trichloroisocyanate phenyl, 0.1 part of N-ethylmorpholine, ZSM-5 1.5 parts of molecular sieve, 2.3 parts of liquid polybutadiene, 90 parts of base oil.

[0019] The ZSM-5 molecular sieve was crushed and passed through a 150-mesh sieve to obtain a ZSM-5 molecular sieve powder. The ZSM-5 molecular sieve powder was mixed with hydrogen peroxide solution 3 times its mass, heated and stirred at 52°C for 20min, and then heated to 65°C °C and stirred at this temperature for 30min, then stirred at 71°C for 5h, and then calcined at 400°C for 3h to obtain the treated ZSM-5 molecular sieve, wherein the mass content of hydrogen peroxide contained in the hydrogen peroxide solution is 30%. Mix the treated ZSM-5 molecular sieve with base oil, 2,4,6-trichloroisocyanate phenyl ester, N-ethylmorpholine, and liquid polybutadiene, and ultrasonic...

Embodiment 2

[0021] In the embodiment of the present invention, an anti-burn engine oil is composed of the following raw materials in parts by weight: 1.8 parts of 2,4,6-trichloroisocyanate phenyl, 0.7 parts of N-ethylmorpholine, ZSM-5 2.5 parts of molecular sieve, 3 parts of liquid polybutadiene, 94 parts of base oil.

[0022] The ZSM-5 molecular sieve was crushed and passed through a 150-mesh sieve to obtain a ZSM-5 molecular sieve powder. The ZSM-5 molecular sieve powder was mixed with hydrogen peroxide solution 3 times its mass, heated and stirred at 52°C for 20min, and then heated to 65°C °C and stirred at this temperature for 30min, then stirred at 71°C for 5h, and then calcined at 400°C for 3h to obtain the treated ZSM-5 molecular sieve, wherein the mass content of hydrogen peroxide contained in the hydrogen peroxide solution is 35%. Mix the treated ZSM-5 molecular sieve with base oil, 2,4,6-trichloroisocyanate phenyl ester, N-ethylmorpholine, and liquid polybutadiene, and ultrason...

Embodiment 3

[0024] In the embodiment of the present invention, an anti-burn engine oil is composed of the following raw materials in parts by weight: 1.2 parts of 2,4,6-trichloroisocyanate phenyl, 0.3 parts of N-ethylmorpholine, ZSM-5 1.8 parts of molecular sieve, 2.5 parts of liquid polybutadiene, 91 parts of base oil.

[0025] The ZSM-5 molecular sieve was crushed and passed through a 150-mesh sieve to obtain a ZSM-5 molecular sieve powder. The ZSM-5 molecular sieve powder was mixed with hydrogen peroxide solution 3 times its mass, heated and stirred at 52°C for 20min, and then heated to 65°C °C and stirred at this temperature for 30min, then stirred at 71°C for 5h, and then calcined at 400°C for 3h to obtain the treated ZSM-5 molecular sieve, wherein the mass content of hydrogen peroxide contained in the hydrogen peroxide solution is 32%. Mix the treated ZSM-5 molecular sieve with base oil, 2,4,6-trichloroisocyanate phenyl ester, N-ethylmorpholine, and liquid polybutadiene, and ultras...

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Abstract

The invention discloses anti-burning engine oil and a preparation method thereof. The engine oil is prepared from the following raw materials in parts by weight: 1-1.8 parts of 2,4,6-trichlorine phenyl isocyanate, 0.1-0.7 part of N-ethyl morpholine, 1.5-2.5 parts of ZSM-5 molecular sieves, 2.3-3 parts of liquid polybutadiene and 90-94 parts of base oil. The preparation method comprises the following steps: smashing the ZSM-5 molecular sieves; mixing with hydrogen peroxide solution, heating and stirring; burning, thereby obtaining the processed ZSM-5 molecular sieves; mixing the other raw materials and ultrasonically treating at 55 DEG C, thereby obtaining the engine oil. According to the invention, the ignition point of the engine oil is greatly lowered; the dry friction is greatly reduced; the lubricating property of the engine oil is promoted; the phenomenon of engine oil burning is avoided; the high-temperature lubricating property of the engine oil is promoted; the preparation technique according to the invention is simple and easy; the engine is protected and the parts abrasion is reduced; the carbon and oil sludge accumulated in the engine are removed; the engine power is increased; the exhaust emission is reduced; the oil consumption is reduced; the performance is more excellent; the anti-burning engine oil is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of engine oil, in particular to an anti-burn engine oil and a preparation method thereof. Background technique [0002] Engine oil, that is, engine lubricating oil, English name: Engine oil. The density is about 0.91×10 3 (kg / m 3 ) can lubricate and reduce friction on the engine, assist cooling and cooling, seal and prevent leakage, prevent rust and corrosion, shock absorption and buffering, etc. Known as the "blood" of the car. The engine is the heart of the car. There are many metal surfaces that rub against each other in the engine. These parts move fast and the environment is poor. The working temperature can reach 400°C to 600°C. Under such harsh working conditions, only qualified lubricating oil can reduce the wear of engine parts and prolong the service life. [0003] During the use of the lubricating oil, due to the high-speed operation of the machine parts, it is subjected to strong stirring or...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M161/00C10N30/06C10N30/04C10N30/10C10N30/12C10N30/18C10N40/25C10N10/02
CPCC10M161/00C10M169/044C10M2201/102C10M2205/06C10M2215/14C10M2215/226C10N2030/04C10N2030/06C10N2030/10C10N2030/12C10N2030/18C10N2030/54C10N2030/64C10N2030/72C10N2040/25C10N2010/02
Inventor 霍家辉
Owner QUZHOU HUJU AUTOMOBILE TECH CO LTD
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