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Cleaning agent for petroleum machinery equipment and preparation method thereof

A kind of technology of petroleum machinery and cleaning agent

Active Publication Date: 2016-03-02
CHUZHOU VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cleaning agents used are extremely flammable 93#, 97# or 120# gasoline, which is prone to fires during on-site operations and seriously endangers personal and property safety.

Method used

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  • Cleaning agent for petroleum machinery equipment and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0017] In the embodiment of the present invention, a cleaning agent for petroleum machinery and equipment is composed of the following raw materials in parts by weight: 15 parts of Sapindus fruit peel extract, 13 parts of polyepoxysuccinic acid, 805 parts of polysorbate, 3 parts of nonylphenol polyoxyethylene ether. During the preparation, the sapindilla fruit peel is collected, washed and put into an ultrafine pulverizer for pulverization, and passed through a 300-mesh sieve after pulverization to obtain a sapindus powder; add ethanol with 5 times its mass to the sapindella powder, and then Ultrasonic treatment, ultrasonic treatment conditions: ultrasonic frequency 100kHz, ultrasonic treatment power 150W, ultrasonic treatment time 30min; filter after the first ultrasonic treatment to obtain the first filtrate and filter residue, add 5-10% filter residue quality to the filter residue double the amount of ethanol, then ultrasonic treatment, after filtration, the second filtrate...

Embodiment 2

[0019] In the embodiment of the present invention, a cleaning agent for petroleum machinery and equipment is composed of the following raw materials in parts by weight: 40 parts of Sapindus fruit peel extract, 28 parts of polyepoxysuccinic acid, 15 parts of polysorbate-8015 parts, 8 parts of nonylphenol polyoxyethylene ether. During the preparation, the sapindilla fruit peel is collected, washed and put into a superfine pulverizer for pulverization, and passed through a 300-mesh sieve after pulverization to obtain a sapindus powder; add ethanol with 10 times its mass to the sapindella powder, and then Ultrasonic treatment, ultrasonic treatment conditions: ultrasonic frequency 150kHz, ultrasonic treatment power 180W, ultrasonic treatment time 50min; filter after the first ultrasonic treatment to obtain the first filtrate and filter residue, add 10 times the weight of the filter residue to the filter residue Ethanol, and ultrasonic treatment, after filtration, the second filtrat...

Embodiment 3

[0021] In the embodiment of the present invention, a cleaning agent for petroleum machinery and equipment is composed of the following raw materials in parts by weight: 25 parts of Sapindus fruit peel extract, 18 parts of polyepoxysuccinic acid, 808 parts of polysorbate, 4 parts of nonylphenol polyoxyethylene ether. During preparation, collect Sapindus pericarp, wash it and put it into an ultrafine pulverizer for pulverization, pass through a 300-mesh sieve after pulverization, and obtain Sapindus powder; add ethanol with 6 times its mass to Sapindus powder, and then Carry out ultrasonic treatment, the condition of ultrasonic treatment: ultrasonic frequency 110kHz, ultrasonic treatment power is 160W, ultrasonic treatment time is 35min; Filtrate after the first ultrasonic treatment, obtain filtrate and filter residue for the first time, add 6 times of filter residue quality to filter residue Ethanol, then ultrasonic treatment, after filtration to obtain the second filtrate, the...

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Abstract

The invention discloses a cleaning agent for petroleum machinery equipment and a preparation method thereof. The cleaning agent comprises the following raw materials by weight: 15-40 parts of Sapindus mukorossi pericarp extracted liquid, 13-28 parts of polyepoxysuccinic acid, 5-15 parts of polysorbate-80, and 3-8 parts of nonylphenol polyoxyethylene ether. The preparation method includes: subjecting Sapindus mukorossi pericarp to crushing, ultrasonic treatment and ethanol recovery to obtain Sapindus mukorossi pericarp extracted liquid; adding polysorbate-80 and nonylphenol polyoxyethylene ether into the Sapindus mukorossi pericarp extracted liquid, performing seal heating, then adding polyepoxysuccinic acid, and conducting cooling to room temperature, thus obtaining the cleaning agent for petroleum machinery equipment. The cleaning agent for petroleum machinery equipment provided by the invention has stable performance, is rust-proof and non-corrosive, and has a cleaning rate up to more than 98%. The cleaning agent provided by the invention not only has very strong cleaning, degreasing and derusting performance on the petroleum machinery equipment surface, but also has excellent surface polishing performance and surface protection performance, has significant cleaning effect on petroleum machinery equipment, and also has very strong practical value.

Description

technical field [0001] The invention relates to a cleaning agent for equipment, in particular to a cleaning agent for petroleum mechanical equipment and a preparation method thereof. Background technique [0002] Petrochemical plants, ethylene plants, oil production plants, oil transportation companies and other enterprises all need to regularly clean the slightly viscous oil stains on various equipment. At present, the cleaning agents used are all extremely flammable 93#, 97# or 120# gasoline, which is prone to fire during on-site operation, seriously endangering personal and property safety. Contents of the invention [0003] The object of the present invention is to provide a cleaning agent for petroleum machinery and equipment with stable performance, anti-rust, no corrosion and high cleaning rate and its preparation method, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention prov...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D3/60C11D10/02C09G1/16
Inventor 谭志银
Owner CHUZHOU VOCATIONAL & TECHN COLLEGE
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