Durable vehicle tail gas purifying agent and preparation method thereof

A technology of automobile exhaust and purification agent, which is applied in the direction of chemical instruments and methods, gas treatment, and other chemical processes, and can solve the problems of poor durability, reduced processing capacity, and inconvenience of long-term use, and achieve strong durability and not easy Ineffective, high promotional value effect

Inactive Publication Date: 2017-02-22
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current exhaust gas treatment method of adsorption method usually has the characteristics of low efficiency and poor durability. After a long time, the treatment capacity will decrease, which will bring inconvenience to long-term use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Automobile exhaust purifying agent in the present embodiment, is made up of the component of following mass parts:

[0021] 70 parts of acrylic resin, 6 parts of polyacrylamide, 20 parts of sodium carbonate, 3 parts of sodium citrate, 8 parts of anticoagulant, 15 parts of cyanuric acid, 25 parts of activated carbon, 15 parts of cetyl cetyl ester, 20 parts of ethanol 1 part of sodium hydroxide, 5 parts of lubricant, 0.5 part of ammonia water, and 8 parts of water.

[0022] Preparation method: comprising the following steps:

[0023] (1) Mix acrylic resin, polyacrylamide and activated carbon evenly;

[0024] (2) Add sodium carbonate, sodium citrate, cyanuric acid, cetyl cetyl cetate, ethanol, sodium hydroxide in turn, and stir well;

[0025] (3) Add anticoagulant and lubricant in sequence, stir evenly, raise the temperature to 45°C, add water, and finally add ammonia water, adjust the pH to 8, and obtain the automobile exhaust purifier.

Embodiment 2

[0027] Automobile exhaust purifying agent in the present embodiment, is made up of the component of following mass parts:

[0028] 75 parts of acrylic resin, 8 parts of polyacrylamide, 30 parts of sodium carbonate, 7 parts of sodium citrate, 10 parts of anticoagulant, 20 parts of cyanuric acid, 35 parts of activated carbon, 17 parts of cetyl palmitate, 25 parts of ethanol 3 parts of sodium hydroxide, 6 parts of lubricant, 0.8 parts of ammonia, and 10 parts of water.

[0029] According to the mass parts of raw materials in this embodiment, the preparation method is the same as that in Example 1.

Embodiment 3

[0031] Automobile exhaust purifying agent in the present embodiment, is made up of the component of following mass parts:

[0032] 80 parts of acrylic resin, 10 parts of polyacrylamide, 40 parts of sodium carbonate, 10 parts of sodium citrate, 15 parts of anticoagulant, 30 parts of cyanuric acid, 50 parts of activated carbon, 20 parts of cetyl cetyl ester, 30 parts of ethanol 5 parts of sodium hydroxide, 9 parts of lubricant, 1 part of ammonia, and 12 parts of water.

[0033] According to the mass parts of raw materials in this embodiment, the preparation method is the same as that in Example 1.

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PUM

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Abstract

The invention belongs to the technical field of vehicle tail gas treatment and particularly relates to a durable vehicle tail gas purifying agent and a preparation method thereof. The tail gas purifying agent is prepared from, by mass, 70-80 parts of acrylic resin, 6-10 parts of polyacrylamide, 20-40 parts of sodium carbonate, 3-10 parts of sodium citrate, 8-15 parts of anticoagulant, 15-30 parts of cyanuric acid, 25-50 parts of activated carbon, 15-20 parts of palmityl palmitate, 20-30 parts of alcohol, 1-5 parts of sodium hydroxide, 5-9 parts of lubricant, 0.5-1 part of PH regulator and 8-12 parts of water. Ion exchange resin serves as a basic material, and a large number of heavy metal microparticles harmful to human bodies can be adsorbed. The vehicle tail gas purifying agent prepared through the method is high in durability, not likely to lose efficacy, and very high in popularization value.

Description

technical field [0001] The invention belongs to the technical field of automobile tail gas treatment, and in particular relates to a durable automobile tail gas purifier and a preparation method thereof. Background technique [0002] With the process of industrialization and urbanization, human society, especially cities, has entered the age of automobiles. Various vehicles are increasing day by day, and have become indispensable basic tools for people's production, life and social operation. The wide range of its use and the high frequency of use have made modern cities almost become "automobile capitals" in a sense. At present, the emission of vehicle exhaust in cities is extremely large, and its composition is very complex, especially carbon monoxide (CO), nitrogen oxides (NO2), and hydrocarbons (HC), which are extremely harmful to the human body, seriously endangering human health and the city. The environment and even the entire natural ecosystem have aroused deep conc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/26B01J20/30B01D53/02
CPCB01J20/265B01D53/02B01D2257/60B01D2258/01
Inventor 卢海凤
Owner GUANGXI UNIV
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