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Insulation oil for drying column

A drying tower heat preservation oil and glycerin technology, which is applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of easy production accidents, low safety, unstable chemical properties of heat preservation oil, etc., and achieve good heat preservation effect Effect

Inactive Publication Date: 2015-03-18
南通瑞鑫电子电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Thermal insulation oil is widely used in chemical companies. Many chemical products need to be stored under certain temperature conditions after production. However, many thermal insulation oils are not safe due to their unstable chemical properties, which may easily cause production accidents.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A drying tower insulation oil, which is prepared by mixing diethanol formate, polyoxyethylene, octadecyl betaine, dimethylacrylamide, glycerin, dimethanolamide and cationic water, and the components of each Parts by weight are: diethanol formate: 10 parts; polyoxyethylene: 10 parts; octadecyl betaine: 10 parts; dimethylacrylamide: 0.8 parts; glycerin: 10 parts; dimethanolamide: 0.5 parts; Cationic water: 30 parts.

[0009] The preparation method of the above-mentioned drying tower insulation oil: firstly mix 10 parts of diethyl alcohol formate, 10 parts of polyoxyethylene and 10 parts of octadecyl betaine and heat them to 55°C, then add 0.8 parts of dimethylacrylamide, 10 parts of glycerin and 0.5 parts of dimethanol amide are completely mixed and condensed. After the condensation is completed, 30 parts of cationic water are added and stirred evenly.

Embodiment 2

[0011] A drying tower insulation oil, which is prepared by mixing diethanol formate, polyoxyethylene, octadecyl betaine, dimethylacrylamide, glycerin, dimethanolamide and cationic water, and the components of each Parts by weight are: diethanol formate: 20 parts; polyoxyethylene: 20 parts; octadecyl betaine: 20 parts; dimethylacrylamide: 1 part; glycerin: 15 parts; dimethanolamide: 1.5 parts; Cationic water: 40 parts.

[0012] The preparation method of the above drying tower insulation oil: firstly mix 20 parts of diethanol formate, 20 parts of polyoxyethylene and 20 parts of octadecyl betaine and heat to 55°C, then add 1 part of dimethylacrylamide, 15 parts of glycerin and 1.5 parts of dimethanol amide are completely mixed and condensed. After the condensation is completed, 40 parts of cationic water are added and stirred evenly.

Embodiment 3

[0014] A drying tower insulation oil, which is prepared by mixing diethanol formate, polyoxyethylene, octadecyl betaine, dimethylacrylamide, glycerin, dimethanolamide and cationic water, and the components of each Parts by weight are: diethanol formate: 15 parts; polyoxyethylene: 15 parts; octadecyl betaine: 15 parts; dimethylacrylamide: 0.9 parts; glycerin: 12.5 parts; dimethanolamide: 1 part; Cationic water: 35 parts.

[0015] The preparation method of the above drying tower insulation oil: firstly mix 15 parts of diethanol formic acid ether, 15 parts of polyoxyethylene and 15 parts of octadecyl betaine and heat to 55°C, then add 0.9 parts of dimethylacrylamide, 12.5 parts of glycerin and 1 part of dimethanol amide are mixed completely and condensed. After the condensation is completed, 35 parts of cationic water are added and stirred evenly.

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PUM

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Abstract

The invention discloses an insulation oil for drying columns. The insulation oil is prepared by mixing, by weight, 10-20 parts of diethyl formic ether, 10-20 parts of polyoxyethylene, 10-20 parts of octadecyl betaine, 0.8-1 part of dimethylacrylamide, 10-15 parts of glycerin, 0.5-1.5 parts of dimethanol amide 30-40 parts of cation water. The insulation oil for drying columns provided by the invention is safe and non-flammable, and has good insulation effect.

Description

technical field [0001] The invention relates to a chemical product, in particular to a drying tower heat preservation oil. Background technique [0002] Thermal insulation oil is widely used in chemical companies. Many chemical products need to be stored at a certain temperature after production. However, many thermal insulation oils are not safe due to their unstable chemical properties, which may easily cause production accidents. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a drying tower insulation oil. [0004] Technical solution: a drying tower insulation oil, which is prepared by mixing diethanol formate, polyoxyethylene, octadecyl betaine, dimethylacrylamide, glycerin, dimethanolamide and cationic water. The parts by weight of each component are: diethyl formic acid ether: 10-20 parts; polyoxyethylene: 10-20 parts; octadecyl betaine: 10-20 parts; dimethylacrylamide:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18
Inventor 钱晓东
Owner 南通瑞鑫电子电器有限公司