Antiwear energy-saving environment-friendly diesel engine oil

An energy-saving and environmental-friendly diesel engine technology, which is applied in the petroleum industry, additives, lubricating compositions, etc., to achieve the effects of light color, fuel saving, and inhibition of carbon deposition

Inactive Publication Date: 2014-09-24
天津市东宝润滑油脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the diesel engine is that the emission of harmful particulate matter is large

Method used

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  • Antiwear energy-saving environment-friendly diesel engine oil
  • Antiwear energy-saving environment-friendly diesel engine oil
  • Antiwear energy-saving environment-friendly diesel engine oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Component A: Measure base oil M8 34.5% and 5CS 50% into the blending kettle, raise the temperature to 65°C±5°C, and add viscosity enhancer HIVI9618 8.5% and pour point depressant T803B 0.60 in sequence under constant stirring %, anti-oxidant and anti-corrosion agent T202 0.5%, compound agent LZ3699C 5.9%, stir for 30-40 minutes, let it settle for 1 hour to get CF-4 15W / 40 (1#).

Embodiment 2

[0035]Component A: Measure base oil M8 36.0% and 5CS 49.0% into the blending kettle, raise the temperature to 65°C±5°C, and add viscosity enhancer HIVI9618 8.4% and pour point depressant T803B 0.6 in sequence under constant stirring %Antioxidant and anticorrosion agent T202 0.5%, compound agent LZ3699C 5.5%, stir for 30~40 minutes, let it settle for 1 hour to get CF-4 15W / 40 (2#).

Embodiment 3

[0037] Configuration component A: Measure base oil M8 36.0%, 5CS 50.0% and add it to the blending kettle, raise the temperature to 65°C±5°C, add viscosity enhancer HIVI9618 8.0% and pour point depressant T803B 0.5 in sequence under constant stirring %Antioxidant and anticorrosion agent T202 0.5%, compound agent LZ3699C 5.0%, stir for 30~40 minutes, let it settle for 1 hour to get CF-4 15W / 40 (3#).

[0038] The main physical and chemical indicators of the energy-saving and anti-wear diesel engine oil (CF-4) obtained in the above examples are analyzed as follows:

[0039] Table 1 Analysis report of main physical and chemical indicators of micro-fluorine series anti-wear and energy-saving diesel engine oil CF-4 15W / 40

[0040]

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Abstract

The invention belongs to the technical field of lubricating oil. The antiwear energy-saving environment-friendly diesel engine oil comprises the following components in percentage by weight: 84.5-86% of base oil, 0.5% of antioxidation and anticorrosion agent, 14.0-15.5% of other additive and 0.05-0.2% of microfluorine solid lubricant powder. The preparation method comprises the following steps: adding base oil into a blending kettle, heating to 65 DEG C+ / -5 DEG C, sequentially adding the tackifier, pour-point depressant, antioxidation and anticorrosion agent and complexing agent while continuously stirring, stirring for 30-40 minutes, and standing to settle; and heating the oil to 65 DEG C+ / -5 DEG C, adding a certain amount of polyhexafluoroethylene superfine micropowder while continuously stirring, stirring for 4-5 hours, and standing to settle to obtain the finished product. Compared with the prior art, the wear-resistant lubricating oil with the polyhexafluoroethylene superfine micropowder has the advantages of reasonable component design, favorable antiwear and antifriction properties, favorable use effect and excellent high temperature resistance, and can prevent the machine from overheating in the high-speed operation process due to the favorable thermal conductivity.

Description

technical field [0001] The invention belongs to the field of preparation of mechanical anti-wear, energy-saving and environment-friendly lubricating oil medium, and is more suitable for the anti-wear, energy-saving and environment-friendly lubricating oil used in the automobile industry. Background technique [0002] Today, with the rising oil price, the energy-saving requirements of automobiles are also increasing. Although there are many new energy sources: hydrogen power, fuel cells or hybrid power, etc., new energy vehicles are also gradually becoming practical, but from the perspective of real economy and practicality At this stage, using new diesel engines as vehicle power is undoubtedly one of the most feasible solutions. The market share of diesel locomotives in the EU passenger car market reached a new high in 2005. As the world's second largest automobile consumer market, the economy and strong power of diesel engines are in line with the development trend of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M147/00C10N30/06
Inventor 郑国栋白清珍荆慧丽
Owner 天津市东宝润滑油脂有限公司
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