Anti-static agent for fuel oil and preparation method thereof

An antistatic agent and fuel oil technology, applied in fuel additives, fuels, liquid carbon-containing fuels, etc., to achieve the effect of being suitable for wide-scale popularization and application, simple and easy preparation method, and preventing static electricity accumulation

Active Publication Date: 2016-02-03
山东聚力防静电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to prevent the danger caused by static electricity, a certain amount of antistatic agent will be added to general fuel oil during storage. of great value and far-reaching significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An antistatic agent for fuel oil, comprising the following components in parts by weight: 16 parts of alkylphenol polyoxyethylene ether acrylate copolymer, 6 parts of sorbitol, 0.3 part of tragacanth gum, 0.12 part of agar, glycerin 11 parts of alcohol, 3 parts of triethanolamine, 0.5 parts of diethanolamine, 0.6 parts of calcium chloride, 3 parts of silicon dioxide, 3.5 parts of stearamidopropyl dimethyl (2-hydroxy) ethyl ammonium nitrate, 26 parts of ethylene glycol share.

[0026] The preparation method of described fuel oil antistatic agent, comprises the steps:

[0027] Step 1, according to the mass ratio, the alkylphenol polyoxyethylene ether acrylate copolymer, sorbitol, silicon dioxide and stearamidopropyl dimethyl (2-hydroxyl) ethyl ammonium nitrate are added sequentially In ethylene glycol, stir evenly to obtain mixture A;

[0028] Step 2: add tragacanth gum and agar to glycerol in sequence, heat up to 70°C, and stir for 35 minutes to obtain mixture B;

[0...

Embodiment 2

[0032] An antistatic agent for fuel oil, comprising the following components in parts by weight: 17 parts of alkylphenol polyoxyethylene ether acrylate copolymer, 7 parts of sorbitol, 0.4 part of tragacanth gum, 0.15 part of agar, propylene glycol 13 parts of alcohol, 4 parts of triethanolamine, 0.8 part of diethanolamine, 0.7 part of calcium chloride, 4 parts of silicon dioxide, 4 parts of stearamidopropyl dimethyl (2-hydroxy) ethyl ammonium nitrate, 27 parts of ethylene glycol share.

[0033] The preparation method of described fuel oil antistatic agent, comprises the steps:

[0034] Step 1, according to the mass ratio, the alkylphenol polyoxyethylene ether acrylate copolymer, sorbitol, silicon dioxide and stearamidopropyl dimethyl (2-hydroxyl) ethyl ammonium nitrate are added sequentially In ethylene glycol, stir evenly to obtain mixture A;

[0035] Step 2: add tragacanth gum and agar to glycerol in sequence, heat up to 75°C, and stir for 35 minutes to obtain mixture B; ...

Embodiment 3

[0039] The antistatic agent for fuel oil comprises the following components in parts by weight: 15 parts of alkylphenol polyoxyethylene ether acrylate copolymer, 5 parts of sorbitol, 0.2 part of tragacanth gum, 0.1 part of agar, glycerin 10 parts of alcohol, 2 parts of triethanolamine, 0.2 parts of diethanolamine, 0.5 parts of calcium chloride, 2 parts of silicon dioxide, 3 parts of stearamidopropyl dimethyl (2-hydroxy) ethyl ammonium nitrate, 25 parts of ethylene glycol share.

[0040] The preparation method of described fuel oil antistatic agent, comprises the steps:

[0041] Step 1, according to the mass ratio, the alkylphenol polyoxyethylene ether acrylate copolymer, sorbitol, silicon dioxide and stearamidopropyl dimethyl (2-hydroxyl) ethyl ammonium nitrate are added sequentially In ethylene glycol, stir evenly to obtain mixture A;

[0042] Step 2: add tragacanth gum and agar to glycerol in turn, heat up to 60°C, and stir for 30 minutes to obtain mixture B;

[0043] Ste...

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PUM

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Abstract

The invention relates to an anti-static agent for fuel oil and a preparation method thereof and belongs to the technical field of oil gas additives. The anti-static agent for the fuel oil is prepared from, by weight, 15-18 parts of alkylphenol ethoxylates acrylate copolymers, 5-8 parts of sorbitol, 0.2-0.5 part of tragacanth gum, 0.1-0.2 part of agar, 10-14 parts of glycerol, 2-5 parts of triethanolamine, 0.2-0.9 part of diethanol amine, 0.5-0.8 part of calcium chloride, 2-5 parts of silicon dioxide, 3-5 parts of stearamidopropyl dimethyl (2-hydroxyl) ethyl ammonium nitrate and 25-28 parts of ethylene glycol. The anti-static agent for the fuel oil and the fuel oil have good compatibility, can effectively prevent electrostatic accumulation, can reduce electrostatic pressure generated in the operation process of the fuel oil and eradicate danger.

Description

technical field [0001] The invention belongs to the technical field of oil and gas additives, and in particular relates to an antistatic agent for fuel oil and a preparation method thereof. Background technique [0002] The commonly used production methods of general petroleum products are vacuum distillation, catalytic cracking, hydrocracking, catalytic reforming, etc. No matter what processing method is used, the petroleum gas and gasoline in crude oil are first separated, and then intermediate components such as Kerosene, diesel oil, etc., and finally heavy components such as fuel oil. [0003] Fuel oil is mainly classified on the basis of kinematic viscosity. The fuel oil used in my country is mainly No. 180 fuel oil, that is, fuel oil with 180 centistokes. According to the level of sulfur content, fuel oil can be divided into high-sulfur fuel oil and low-sulfur fuel oil. At present, my country's fuel oil mainly relies on imports, and fuel oil-related additives with bett...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/198C10L1/182C10L1/222C10L1/12C10L1/23C10L10/00
Inventor 李瑞国
Owner 山东聚力防静电科技有限公司
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