Asphalt cleaning agent

A technology of cleaning agent and asphalt, which is applied in the field of cleaning agents, can solve the problems of poor cleaning effect of asphalt dirt, and achieve the effect of increasing the dissolution effect, good cleaning effect and low production cost

Inactive Publication Date: 2015-01-07
XIAN HIGHWAY INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kind of asphalt cleaning agent, which is used to solve the asphalt oil stained utensils in various asphalt test processes in the road engineering industry, including: beaker, stability test tube, crucible, flask , sample dish, aluminum pot, stainless steel basin and the technical problem of poor cleaning effect of asphalt dirt on the surface of construction machinery.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of asphalt cleaning agent, according to the proportion of mass percentage, comprises the following components:

[0034] 7 parts of sodium dodecylbenzenesulfonate (LAS); 58 parts of petroleum ether; 10 parts of trichlorethylene; 9 parts of isopropanol; 6 parts of water; 6 parts of diethylene glycol ether; 4 parts of triethanolamine.

[0035] The asphalt cleaning agent can be prepared by sequentially adding the above-mentioned components into the container and stirring evenly. Using the cleaning agent, the cleaning effect is very good, the environment is not polluted, and the asphalt cleaning agent can be reused.

Embodiment 2

[0037] A kind of asphalt cleaning agent, according to the proportion of mass percentage, comprises the following components:

[0038] 8 parts of fatty alcohol polyoxyethylene ether (AEO); 60 parts of petroleum ether; 12 parts of trichlorethylene; 6 parts of isopropanol; 4 parts of water; 5 parts of diethylene glycol ether; 5 parts of triethanolamine.

[0039] The asphalt cleaning agent can be prepared by sequentially adding the above-mentioned components into the container and stirring evenly. Using the cleaning agent, the cleaning effect is very good, the environment is not polluted, and the asphalt cleaning agent can be reused.

Embodiment 3

[0041] A kind of asphalt cleaning agent, according to the proportion of mass percentage, comprises the following components:

[0042] 10 parts of fatty acid methyl ester sulfonate (MES); 62 parts of petroleum ether; 9 parts of trichlorethylene; 5 parts of isopropanol; 4 parts of water; 4 parts of diethylene glycol ether; 6 parts of triethanolamine.

[0043] The asphalt cleaning agent can be prepared by sequentially adding the above-mentioned components into the container and stirring evenly. Using the cleaning agent, the cleaning effect is very good, the environment is not polluted, and the asphalt cleaning agent can be reused.

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PUM

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Abstract

An asphalt cleaning agent comprises the following components in parts by mass: 6-10 parts of a surfactant, 55-65 parts of petroleum ether, 8-14 parts of trichloroethylene, 4-8 parts of isopropanol, 3-7 parts of water, 3-7 parts of diethylene glycol diethylether and 3-7 parts of triethanolamine, altogether 100 parts. The asphalt cleaning agent can easily clean out asphalt stains on surfaces of asphalt oil stain containers and surfaces of construction machinery during a variety of asphalt tests; in addition, the asphalt cleaning agent can also be used for cleaning tar asphalt adhered to automobile bodies; the asphalt cleaning agent is high in cleaning speed, good in cleaning effect, safe and reliable to use, simple in preparation process and low in production cost; the asphalt cleaning agent is recyclable, and can be widely used for cleaning asphalt on surfaces of various mechanical equipment and experimental instruments in asphalt producing and using enterprises, laboratories of colleges and universities and the like.

Description

technical field [0001] The invention belongs to the field of cleaning agents, and in particular relates to an asphalt cleaning agent, which is used for cleaning asphalt oil stained vessels and asphalt dirt on the surface of construction machinery in various asphalt test processes. Background technique [0002] Bitumen is a product obtained after crude oil is processed. Its composition is extremely complex, composed of hydrocarbons of different molecular weights and their non-metallic derivatives, and has strong adhesion. Generally insoluble in water, but soluble in organic matter such as benzene and gasoline. [0003] In the road construction and petrochemical industry, the cleaning of asphalt containers and construction machinery surface during the experiment has attracted more and more attention from insiders. Asphalt material is a semi-solid or solid substance at room temperature, with good adhesion, but it can gradually transform into a fluid with the increase of temper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02
Inventor 郭彦强韩瑞民弥海晨朱银肖弓锐徐鹏祁峰胡苗
Owner XIAN HIGHWAY INST
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