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Temperature-resistant diesel oil emulsifying additive

A technology of additives and diesel oil, applied in the field of surfactants, can solve the problems of unsatisfactory use requirements, poor interfacial tension, poor surface activity of emulsifiers, etc., achieve good stability and improve use efficiency

Inactive Publication Date: 2019-06-25
CHANGZHOU PUNA ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing emulsifiers used in diesel preparations have poor surface activity and poor interfacial tension, which cannot meet the growing demand for use

Method used

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Embodiment Construction

[0008] A temperature-resistant diesel emulsifying additive, which is composed of the following raw materials in parts by weight: 15-23 parts of sorbitan monooleyl ester, 6-12 parts of polyoxyethylene sorbitan monooleate, alkylphenol polyoxygen 3~6 parts of vinyl ether, 8~12 parts of nonylphenol polyoxyethylene ether, 10~20 parts of fatty alcohol polyoxyethylene ether, 5~10 parts of fatty acid ester, 2~5 parts of glycerin monostearate, di 8~13 parts of oxyhexane, 8~10 parts of tetrahydrofuran, 10~15 parts of acetone, 13~18 parts of methanol, of which, 18 parts of sorbitan monooleyl ester, polyoxyethylene sorbitan monooleate 8 parts, 5 parts of alkylphenol polyoxyethylene ether, 10 parts of nonylphenol polyoxyethylene ether, 15 parts of fatty alcohol polyoxyethylene ether, 8 parts of fatty acid ester, 3 parts of glycerin monostearate, dioxane 10 parts of ring, 9 parts of tetrahydrofuran, 12 parts of acetone, 15 parts of methanol.

[0009] The temperature-resistant diesel emulsi...

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PUM

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Abstract

The invention relates to the technical field of surfactants, particularly to a temperature-resistant diesel oil emulsifying additive, which comprises the following raw materials by weight: 15-23 partsof sorbitan mono oleyl ester, 6-12 parts of polyoxyethylene sorbitan monooleate, 3-6 parts of alkylphenol polyoxyethylene ether, 8-12 parts of nonylphenol polyoxyethylene ether, 10-20 parts of fattyalcohol polyoxyethylene ether, 5-10 parts of fatty acid ester, 2-5 parts of glyceryl monostearate, 8-13 parts of dioxane, 8-10 parts of tetrahydrofuran, 10-15 parts of acetone, and 13-18 parts of methanol. According to the present invention, the emulsifier prepared based on the formula has good stability, can restore a good emulsified state by slightly stirring even if long-term placement, and canbe added with a certain corrosion inhibitor according to different water qualities of each place so as to effectively improve the use efficiency of the emulsifier.

Description

technical field [0001] The invention relates to the technical field of surfactants, in particular to a temperature-resistant diesel emulsifying additive. Background technique [0002] Emulsifier is a substance that can improve the surface tension between the various constituent phases in the emulsion to form a uniform and stable dispersion system or emulsion. Emulsifier is a surface active substance with both hydrophilic and lipophilic groups in the molecule. The base, which gathers on the oil / water interface, can reduce the interfacial tension and reduce the energy required to form the emulsion, thereby increasing the energy of the emulsion. [0003] The existing emulsifiers used in diesel preparations have poor surface activity and poor interfacial tension, which cannot meet the growing demand for use. Contents of the invention [0004] In order to overcome the existing above-mentioned shortcomings, the present invention provides a temperature-resistant diesel emulsifyi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/18C10L1/182C10L1/185C10L1/19C10L1/198
Inventor 徐林
Owner CHANGZHOU PUNA ELECTRONICS TECH
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