Nano borate engine oil

A borate and engine oil technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of normal engine operation hazards, low-carbon chlorinated paraffins are easy to cause cancer, and high content of low-carbon chlorinated paraffins to prevent damage Human health, prevention of excessive exhaust pollution, and reasonable formula design effects

Inactive Publication Date: 2016-03-16
烟台狮王石化工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic and foreign engine oils are facing environmental and energy challenges, and urgently need to transform and upgrade to energy saving and emission reduction. The existing engine oils mainly have the following shortcomings: 1. The existing The formula design of the engine oil is unreasonable, long-term use will reduce the life of the exhaust gas purification device, and the amount of harmful gas emissions will be large, resulting in catalyst poisoning and exhaust gas pollution exceeding the standard; 2. The friction coefficient is high. In order to reduce the friction coefficient, phosphorus and Zinc ZDDP, and the use of ZDDP con

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The nano borate engine oil of the present embodiment includes the following raw materials in parts by weight: 90 parts of API II base oil, 0.01 part of alkylphenol, 1 part of molybdenum antiwear and energy saving agent, 0.5 part of cetyl calcium borate, nano cerium borate 1 part, 0.01 part of defoamer, 0.03 part of detergent, N , 2 parts of N-dimethylamide, 2 parts of ashless dispersant, 0.5 part of lithium lauryl hydroxystearate, 10 parts of dimethicone, 5 parts of sulfonate, 1 part of succinimide dispersant, 5 parts of talcum powder Parts, 1.2 parts of amine antioxidant, 0.35 parts of ethylene glycol monobutyl ether, 1.5 parts of viscosity index improver, 4 parts of molybdenum disulfide, 3 parts of graphite powder, 2 parts of monosuccinimide, sorbic acid 3 parts of alcohol monooleate, 5 parts of petroleum ether, 0.5 part of chloroform, 0.5 part of friction modifier sulfurized isobutylene, 0.5 part of dodecenyl succinic acid, and 0.8 part of phosphite.

Embodiment 2

[0019] The nano-borate motor oil of this embodiment includes the following raw materials in parts by weight: 100 parts of API II base oil, 0.02 part of alkylphenol, 2 parts of molybdenum anti-wear and energy-saving agent, 1 part of cetyl calcium borate, nano-cerium borate 5 parts, 0.03 parts of defoamer, 0.06 parts of detergent, N , 4 parts of N-dimethylamide, 4 parts of ashless dispersant, 0.8 part of lithium lauryl hydroxystearate, 18 parts of dimethicone, 9 parts of sulfonate, 3 parts of succinimide dispersant, 7 parts of talcum powder Parts, 1.6 parts of amine antioxidant, 0.45 parts of ethylene glycol monobutyl ether, 5.5 parts of viscosity index improver, 6 parts of molybdenum disulfide, 6 parts of graphite powder, 8 parts of monosuccinimide, sorbic acid 6 parts of alcohol monooleate, 9 parts of petroleum ether, 0.9 parts of chloroform, 1.5 parts of friction modifier sulfurized isobutylene, 0.8 parts of dodecenyl succinic acid, and 1.2 parts of phosphite.

Embodiment 3

[0021] The nano-borate motor oil of this embodiment comprises the following raw materials in parts by weight: 90 parts of API II base oil, 0.01 part of alkylphenol, 1 part of molybdenum anti-wear and energy-saving agent, 1 part of cetyl calcium borate, nano-cerium borate 3 parts, 0.02 parts of defoamer, 0.04 parts of detergent, N , 3 parts of N-dimethylamide, 3 parts of ashless dispersant, 0.6 part of lithium lauryl hydroxystearate, 14 parts of dimethicone silicone oil, 7 parts of sulfonate, 2 parts of succinimide dispersant, 6 parts of talcum powder Parts, 1.4 parts of amine antioxidant, 0.40 parts of ethylene glycol monobutyl ether, 4.0 parts of viscosity index improver, 5 parts of molybdenum disulfide, 5 parts of graphite powder, 5 parts of monosuccinimide, sorrel 4 parts of alcohol monooleate, 7 parts of petroleum ether, 0.7 part of chloroform, 1.0 part of friction modifier sulfurized isobutylene, 0.7 part of dodecenyl succinic acid, 1.0 part of phosphite; the raw material...

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PUM

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Abstract

The invention discloses nano borate engine oil and belongs to the technical field of engine oil formulas. The nano borate engine oil is prepared from API II type base oil, a molybdenised abrasion-resistant and energy-saving agent, alkylphenol, cetyl calcium borate, nano cerium borate, a defoaming agent, a clearing agent, N,N-dimethylformamide, an ashless dispersing agent, hydroxy stearate, dimeticone, sulfonate, a succinimide dispersing agent, talcum powder, amine antioxidant, ethylene glycol butyl ether, a viscosity index improver, molybdenum disulfide, graphite powder, mono-succinimide, sorbitan monooleate, petroleum ether, chloroform, friction modifier sulfurized isobutylene, dodecenylsuccinic acid and phosphite ester. The nano borate engine oil is good in dynamic property, capable of saving energy, environmentally friendly, low in friction coefficient, small in ash content and long in service life.

Description

technical field [0001] The invention belongs to a nano borate engine oil and belongs to the technical field of engine oil formula. Background technique [0002] At present, domestic and foreign engine oils are facing environmental and energy challenges, and urgently need to transform and upgrade to energy saving and emission reduction. The existing engine oils mainly have the following shortcomings: 1. The existing engine oil formula design is unreasonable, and long-term use will reduce the life of the exhaust gas purification device. , a large amount of harmful gas emissions, leading to catalyst poisoning failure and exhaust pollution exceeding the standard; 2. High friction coefficient. In order to reduce the friction coefficient, ZDDP containing phosphorus and zinc is usually added to the engine oil, and the use of ZDDP containing phosphorus and zinc is subject to regulations. Restrictions; 3. The ash content of engine oil is large, and the metal ash content is extremely ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M167/00
Inventor 单葆军刘永明
Owner 烟台狮王石化工业有限公司
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