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Improved compound diesel oil anti-wear agent and preparation method thereof

An anti-wear agent and matching technology, applied in the field of diesel anti-wear agent, can solve the problem of heavy blending workload and so on

Inactive Publication Date: 2021-07-16
JIANGSU CHUANGXIN PETROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general market only sells a single dose, and the user needs to add two sets of dosing systems, and the workload of reconciliation is heavy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: a kind of compound type diesel oil antiwear agent of improvement, comprises the formula of following mass components, 95 parts of glyceryl oleate, 1.5 parts of emulsifier, 1 part of antistatic agent, antistatic agent is poly Sulfones.

Embodiment 2

[0023] Embodiment 2: a kind of compound type diesel oil antiwear agent of improvement, comprises the formula of following mass components, 96 parts of glyceryl oleate, 2 parts of emulsifier, 1.5 parts of antistatic agent, antistatic agent is poly Sulfones.

Embodiment 3

[0024] Embodiment 3: a kind of compound type diesel antiwear agent of improvement, comprises the formula of following mass components, 98 parts of glyceryl oleate, 3 parts of emulsifier, 2 parts of antistatic agent, antistatic agent is poly Sulfones.

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Abstract

The invention discloses an improved compound diesel oil anti-wear agent which comprises the following components in parts by mass: 95-98 parts of glyceryl oleate, 1.5-3 parts of an emulsifier and 1-2 parts of an antistatic agent. The invention also discloses a preparation method of the improved compound diesel oil anti-wear agent. The glyceryl oleate and the antistatic agent are compounded through the emulsifier, so that the glyceryl oleate and the antistatic agent are fused with each other, and the effect of two agents can be achieved by adding one agent.

Description

technical field [0001] The invention relates to the field of diesel antiwear agents, in particular to an improved compound diesel antiwear agent and a preparation method thereof. Background technique [0002] As environmental protection requirements become higher and higher, the state requires all diesel oil to undergo high-temperature and high-pressure hydrogenation advanced treatment. Since sulfides mostly exist in aromatic hydrocarbons and polycyclic aromatic hydrocarbons in the form of heterocycles, in the harsh hydrodesulfurization process, it is also Oxygen-containing compounds, nitrogen-containing compounds, aromatic hydrocarbons and polycyclic aromatic hydrocarbons and other lubricating components are removed, so the anti-wear performance of low-sulfur diesel oil is significantly deteriorated, and the wear scar diameter index in diesel oil is not good. qualified. [0003] The antistatic agent is generally a polysulfone material. The conductivity of diesel oil can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/10C10L1/19C10L1/24C10L1/04C10L10/08
CPCC10L1/04C10L1/10C10L1/1905C10L1/2475C10L10/08C10L2270/026C10L2290/24
Inventor 葛晓军黄磊
Owner JIANGSU CHUANGXIN PETROCHEM