Unlock instant, AI-driven research and patent intelligence for your innovation.

High absorbing alcohol resin special for solid fule and its preparation process

A technology of high alcohol absorption and solid fuel, which is applied in solid fuel, fuel, petroleum industry, etc. It can solve the problems of unfavorable solid fuel, low alcohol absorption rate, toxic substance discharge, etc., and achieve low polymerization reaction cost and high pressure resistance The effect of strength and simple process

Active Publication Date: 2005-11-09
SUZHOU UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The results of these studies show that the alcohol absorption rate is low, and the polymerization method is difficult to control, which is not conducive to being used as a solid fuel, and it has to go through a complicated post-treatment process, which increases the cost
[0003] At present, the alcohol-absorbing materials used as solid fuels in the domestic market are mainly nitrocellulose and stearate substances. These substances have low alcohol absorption ratios. At the same time, toxic substances will be emitted after nitrocellulose is burned, which is not conducive to environmental protection.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High absorbing alcohol resin special for solid fule and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. Prepare 10g of acrylic acid into an aqueous solution with a concentration of 50-90% by weight, dissolve 1.2g of sodium hydroxide in water to prepare a solution with a concentration of 50-90% by weight, and then add acrylic acid solution and sodium hydroxide solution dropwise for neutralization , to obtain component A;

[0022] 2. Prepare an aqueous solution by mixing 40ml of aminoethyl acrylate and 10ml of water to form component B;

[0023] 3. Mix component A and component B, add 0.006%-0.32% of N'N-methylenebisacrylamide in the total amount of monomers, and 0.05%-0.5% by weight of the total amount of monomers in the mixed solution % potassium persulfate and sodium sulfite, heat up while stirring, when the temperature reaches 50-80°C, the polymerization reaction starts, keep the reaction at this temperature for 1-3 hours, after the reaction is complete, dry the viscous material at 140°C After 3-4 hours, pulverize to obtain the desired resin particles.

[0024] The...

Embodiment 2

[0026] 1. Prepare 15g of acrylic acid into an aqueous solution with a concentration of 50-90% by weight, dissolve 1.5g of sodium hydroxide in water to prepare a solution with a concentration of 50-90% by weight, and then add acrylic acid solution and sodium hydroxide solution dropwise for neutralization , to obtain component A;

[0027] 2. Prepare an aqueous solution by mixing 60ml of aminoethyl acrylate and 15ml of water to form component B;

[0028] 3. Mix component A and component B, add 0.006%-0.32% of N'N-methylenebisacrylamide in the total amount of monomers, and 0.05%-0.5% by weight of the total amount of monomers in the mixed solution % potassium persulfate and sodium sulfite, heat up while stirring, when the temperature reaches 50-80°C, the polymerization reaction starts, keep the reaction at this temperature for 1-3 hours, after the reaction is complete, dry the viscous material at 140°C After 3-4 hours, pulverize to obtain the desired resin particles.

[0029] The...

Embodiment 3

[0031] 1. Prepare 10g of acrylic acid into an aqueous solution with a concentration of 50-90% by weight, dissolve 2ml of triethylamine in water to prepare a solution with a concentration of 50-90% by weight, then add acrylic acid solution and triethylamine solution dropwise for neutralization, Obtain component A;

[0032] 2. Prepare an aqueous solution by mixing 40ml of aminoethyl acrylate and 10ml of water to form component B;

[0033] 3. Mix component A and component B, add 0.006%-0.32% of N'N-methylenebisacrylamide in the total amount of monomers, and 0.05%-0.5% by weight of the total amount of monomers in the mixed solution % potassium persulfate and sodium bisulfite, heat up while stirring, when the temperature reaches 50-80°C, the polymerization reaction starts, keep the reaction at this temperature for 1-3 hours, after the reaction is completed, put the viscous material at 140°C Dry at high temperature for 3-4 hours, and pulverize to obtain the desired resin particles....

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A resin with high alcohol absorbability for solid fuel is prepared from acrylic acid, acrylate and functional monomer chosen from dimethylaminoethyl acrylate, dimethylamino ethylester salt of acrylic acid, and their mixture through adding cross-linking agent and trigger, and cross-linking copolymerizing reaction.

Description

technical field [0001] The invention relates to a high-molecular polymer containing acrylic acid, in particular to a resin with high alcohol absorption for solid fuel and a preparation method thereof. Background technique [0002] Alcohol-absorbing resin is a kind of functional resin, which can be used in the thickening of alcohol liquid, solid fuel and separation of organic solvent and alcohol. At present, the research on functional resins focuses on super water-absorbing resins and super oil-absorbing resins, and there are few reports on alcohol-absorbing resins. In the article "Synthesis and Performance Research of Alcohol-absorbing Resin" in "Polymer Materials Science and Engineering", No. 2, P.157-158, 1999, Ji Shunjun and others gave the method of synthesizing high alcohol-absorbing resin by reverse phase suspension polymerization method and its performance was studied. The results of these studies show that the alcohol absorption rate is low...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08F20/10
Inventor 路建美王丽华徐庆锋
Owner SUZHOU UNIV