Efficient and environmentally friendly industrial heavy oil stain cleaning agent

Abstract

The present invention relates to the technical field of industrial cleaning agents, and in particular relates to an efficient and environmentally friendly industrial heavy oil stain cleaning agent which comprises or contains potassium hydroxide, sodium metasilicate, sodium glucoheptonate, coconut diethanolamide, polyoxyethylene fatty alcohol ether sodium sulfate, alkyl glucosides, N-dodecyl-beta-iminodipropionic acid monosodium salt, triethanolamine and deionized water. The efficient and environmentally friendly industrial heavy oil stain cleaning agent has the advantages of fast cleaning speed, good cleaning effect, saving energy, reducing cost, wide application range and the like, can be used for surface heavy oil stain cleaning of a variety of large equipment and machinery parts. Meanwhile, the raw material formula is free of phosphates and nitrites, and surfactants biologically difficult to degrade, and is ecological and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of metal cleaning agents, in particular to a high-efficiency and environment-friendly industrial heavy oil pollution cleaning agent prepared according to a certain proportion. Background technique [0002] Industrial equipment produces a large amount of heavy oil pollution during daily production and maintenance, and the cleaning of heavy oil pollution is an important link to ensure the normal progress of industrial production. In China, organic solvent components, such as gasoline, kerosene, acetone, and various solvents, are commonly used to clean heavy oil stains on the inner and outer walls of oil pipelines, mechanical equipment, and parts, which have high fire hazards, poor ecological environmental protection, and high costs. ; Even if the solvent-free water-based cleaning agents are mostly soda ash and strong acid formulas, not only the cleaning process is cumbersome, but also the discharge of industri...

AI Technical Summary

Problems solved by technology

At present, there are many kinds of environmentally friendly cleaning agents in the public domain, most of which are water-based formulas, do not contain phosphates and nitrates, and the surfactants used have a high degree of biodegradation, but there are many disadvantages at the same time

First of all, the cleaning effect is not ideal, the degreasing speed is slow, the cleaning efficiency is low, and the dirt is attached again after cleaning, especially for some oily dirt with strong adhesion.

In order to achieve the ideal cleaning effect on heavy oil stains, some of them are added with macromolecular organic solvents that are not friendly to the environment, and some of them need to be heated or boiled. The cleaning process is complicated

In some areas with unsatisfactory water quality, due to the influence of metal ions in the water, the cleaning agent is prone to precipitation, which affects the use effect

Some environmentally friendly cleaning agents even cause verification corrosion to the equipment after cleaning, causing trouble for subsequent processing

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