Preparation method of environment-friendly fuel oil composite emulsifier

Abstract

The invention discloses a preparation method for an environment-friendly fuel oil composite emulsifier, which comprises a base component to a modified component in a mass ratio of 4-6:1, wherein the base component comprises 40 to 60 parts of an acrylic monomer, 2-10 parts of perfluorooctane sulfonate, 2-4 parts of benzyl butyl phthalate, 0.5-2 parts of nonylphenol ethoxylate and 6-10 parts of methylbenzotriazole, and the modified component includes 6-10 parts of sodium sulfomethyl humate, 10-20 parts of span 80, 10-30 parts of cobalt naphthenate, 5-10 parts of triisopropanolamine, 18-25 partsof phthalic anhydride, 10-15 parts of glycerol oleate and 4-8 parts of octadecanoic acid. The composite emulsifier produced by the technology can be used in various oil product systems, and has the advantages of wide application, simple manufacture, low cost and good stability.

Description

technical field [0001] The invention relates to an emulsifier, in particular to a preparation method of an environment-friendly fuel compound emulsifier. Background technique [0002] Energy is the lifeline of national security, and non-renewable petroleum resources are one of the most important energy supply security issues. In order to effectively build energy security, all countries attach great importance to oil consumption and reserves, and actively study various methods to reduce or replace the consumption of oil resources. With the rapid development of social economy, my country's fuel-led oil demand has been growing rapidly. [0003] However, due to the restriction of my country's crude oil refining process level, the quality of oil products needs to be improved. Therefore, direct combustion of fuel oil will inevitably lead to incomplete combustion reactions, black smoke, coking and carbon deposits, resulting in a large waste of fuel, and at the same time bring to t...

AI Technical Summary

Problems solved by technology

[0003] However, due to the restriction of my country's crude oil refining process level, the quality of oil products needs to be improved. Therefore, direct combustion of fuel oil will inevitably lead to incomplete combustion reactions, black smoke, coking and carbon deposits, resulting in a large waste of fuel, and at the same time bring the problem of environmental pollution

Usually, in order to ensure sufficient combustion, excess air needs to be injected, and the discharge of these excess air takes away heat, resulting in heat loss

[0004] At present, the fuel oil is generally emulsified and burned to solve the above problems, but there is no emulsifier that can effectively burn the emulsified fuel oil, and at the same time reduce environmental protection and reduce emissions.