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Low-sulfur gasoline and diesel lubricating oil

A technology for gasoline and diesel oil and lubricating oil, applied in the field of lubricating oil, can solve the problems such as anti-wear of low-sulfur gasoline and diesel oil which is difficult to solve

Inactive Publication Date: 2016-04-06
SICHUAN XUANMING ENERGY SAVING ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-wear agents of the current technology in our country mainly choose fatty acid compounds, alcohol ether compounds, amine compounds, ester compounds, etc. Although these compounds have certain effects, they are difficult to use regardless of their single component or composite component. Solve the anti-wear problem of low-sulfur gasoline and diesel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 60 parts of base oil;

[0020] Phosphorus-containing antiwear agent 20 parts;

[0021] 6 parts of anti-corrosion agent;

[0022] 8 parts of detergent.

Embodiment 2

[0024] 70 parts of base oil;

[0025] Phosphorus-containing anti-wear agent 30 parts;

[0026] 8 parts of anti-corrosion agent;

[0027] 6 parts of detergent.

Embodiment 3

[0029] 65 parts of base oil;

[0030] Phosphorus-containing antiwear agent 25 parts;

[0031] 7 parts of anti-corrosion agent;

[0032] 5 parts of detergent.

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PUM

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Abstract

The invention provides low-sulfur gasoline and diesel lubricating oil. The low-sulfur gasoline and diesel lubricating oil is prepared from 60-70 parts of base oil, 20-30 parts of phosphorus-containing anti-wear agent, 6-10 parts of anti-corrosion agent and 5-8 parts of detergent. According to the low-sulfur gasoline and diesel lubricating oil, by means of new components of multi-component lubricating oil, not only is the sulfur content of the lubricating oil controlled, but also stronger anti-wear property of the lubricating oil is achieved, and therefore the lubricating problem caused by low-sulfur gasoline and diesel is solved.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a low-sulfur gasoline and diesel lubricating oil. Background technique [0002] As environmental protection puts higher and higher requirements on the quality of gasoline and diesel, the sulfur content in gasoline and diesel is strictly controlled, and the lubricity problem of gasoline and diesel is gradually exposed. The experiment of gasoline and diesel lubricity evaluation shows that most low-sulfur gasoline and diesel The lubricity is very poor, and diesel fuel with a sulfur content of less than 500mg / g may cause engine wear. If according to National V, the sulfur content of gasoline and diesel is less than 50mg / g, and the World Fuel Standard IV even requires the sulfur content of gasoline and diesel to be 10ug / g, the low sulfur content of gasoline and diesel will become the development trend of gasoline and diesel, but the ensuing It is the lubrication problem of ul...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M125/24C10N30/06
CPCC10M125/24C10M169/048C10M2201/085C10M2203/10C10M2207/281C10M2209/103C10M2215/064C10N2010/02C10N2020/02C10N2030/06C10N2030/43
Inventor 张发明
Owner SICHUAN XUANMING ENERGY SAVING ENVIRONMENTAL PROTECTION TECH CO LTD
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