Preparation method of efficient smoke agglomeration agent

A technology for agglomerating agent and soot, applied in the field of preparation of high-efficiency soot agglomerating agent, can solve problems such as no obvious advantages in effect, and achieve the effects of good atomization effect, promotion of growth, and stable dust removal efficiency

Inactive Publication Date: 2021-11-12
泰兴瑞深新材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The chemical agglomeration method can effectively remove fine particles without changing the existing production conditions, nor changing the existing dust removal equipment and operating parameters. It has the advantages of simple and cheap equipment, simple and convenient process, but its effect is not obvious compared with other methods Finding a high-performance chemical agglomerating agent is an effective means to improve the dust removal effect of chemical agglomeration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of preparation method of high-efficiency soot agglomerating agent, its specific scheme is as follows:

[0023] According to the mass ratio, add 0.05% viscosifying agent refined bleached linseed oil and 0.01% kg co-solvent sodium lauryl sulfate into water, stir, mix and disperse evenly, then add 0.3% modified polymer binder, 0.01 % additive (N-tallow-1,3-propylenediamine hydrochloride and sodium lauryl chloroacetate mixed according to the mass ratio of 1:0.5), 0.01% wetting agent (sulfosuccinate dioctyl ester sodium salt and sodium glycocholate according to the mass ratio of 1:0.3) and 0.05% atomization aid sodium lauryl alcohol polyoxyethylene ether carboxylate, after stirring and mixing evenly, the obtained A kind of efficient soot agglomerating agent described above;

[0024] It is characterized in that the modified polymer binder is a zwitterionic modified starch, and its preparation method is:

[0025] Add 60kg of water, 4 parts of maleic anhydride and 0.1k...

Embodiment 2

[0027] A kind of preparation method of high-efficiency soot agglomerating agent, its specific scheme is as follows:

[0028] According to the mass ratio, add 0.08% viscosity reducer kerosene and 0.03% kg co-solvent sodium dodecylbenzene sulfonate into the water, stir, mix and disperse evenly, add 0.5% modified polymer binder, 0.03% Additive (N-tallow-1,3-propylenediamine hydrochloride and sodium dodecylamine chloroacetate mixed according to the mass ratio of 1:1.5), 0.02% wetting agent (sulfosuccinic acid di Octyl ester sodium salt and sodium glycocholate are mixed according to the mass ratio of 1:0.5) and 0.06% atomization aid C12-18-fatty alcohol polyoxyethylene ether sulfate sodium salt, after stirring and mixing evenly, the obtained A kind of efficient soot agglomerating agent described above;

[0029] It is characterized in that the modified polymer binder is a zwitterionic modified starch, and its preparation method is:

[0030] Add 80kg of water, 6 parts of maleic anh...

Embodiment 3

[0032] A kind of preparation method of high-efficiency soot agglomerating agent, its specific scheme is as follows:

[0033]According to the mass ratio, add 0.1% viscosity reducer kerosene and 0.05% kg co-solvent lauryl ammonium bromide into the water, stir, mix and disperse evenly, add 0.9% modified polymer adhesive, 0.04% co-solvent agent (N-tallow-1,3-propylenediamine hydrochloride and sodium dodecylamine chloroacetate mixed according to the mass ratio of 1:2.5), 0.03% wetting agent (dioctyl sulfosuccinate base ester sodium salt and sodium glycocholate at a mass ratio of 1:0.8) and 0.08% atomization aids (sodium lauryl alcohol polyoxyethylene ether carboxylate and C10-16-fatty alcohol polyoxyethylene ether - 3-carboxy-1-sulfopropionate disodium salt is obtained by mixing according to the mass ratio of 1::05), after stirring and mixing evenly, the described high-efficiency soot agglomerating agent can be obtained;

[0034] It is characterized in that the modified polymer bi...

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PUM

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Abstract

The invention relates to the field of environmental protection, in particular to a preparation method of an efficient smoke agglomeration agent. The composition comprises the following components: a viscosity reducer, a cosolvent, a modified polymer adhesive, an auxiliary agent, a wetting agent and an atomization auxiliary agent. The efficient smoke dust agglomeration agent has an excellent smoke dust agglomeration promoting effect, the specific resistance of dust can be reduced, the back corona phenomenon in an electric dust remover is prevented, and the dust removal efficiency of the electric dust remover is kept stable for a long time; the atomization performance of the agglomerating agent is improved, the particle size of fogdrops of the agglomerating agent is smaller, and the agglomerating effect is better. The efficient smoke dust agglomerating agent provided by the invention enables the agglomeration effect of a chemical agglomeration method to be more excellent, has the advantage that fine particulate matters can be effectively removed without changing the existing production conditions, also has a dust removal effect equivalent to that of other agglomeration modes, and widens the application range and application prospect of chemical agglomeration.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a preparation method of a high-efficiency soot agglomerating agent. Background technique [0002] The dust collectors that are widely used in industry mainly include cyclone dust collectors, electrostatic dust collectors, wet scrubbers and filter dust collectors, etc. All kinds of dust collectors have their own advantages and disadvantages and application occasions. There are big differences. Among them, electrostatic bag dust removal is considered to be the most promising technical approach to achieve efficient removal of PM2.5; however, there are still many key technical issues that have not been resolved, such as the long-term maintenance of the synergy between the electrostatic collection area and the bag filter area, electrostatic dust removal The generation of unit ozone and its impact on baghouse units is inconclusive. [0003] But it is worth noting that no matte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/22
CPCC09K3/22
Inventor 不公告发明人
Owner 泰兴瑞深新材科技有限公司
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