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Dust suppressing and sand fixing agent

A sand-fixing agent and xanthan gum technology, applied in organic fertilizers, fertilizer mixtures, and other chemical processes, can solve problems such as poor dispersion, poor permeability, and insufficient dry strength, and achieve no pollutants and film-forming properties Good, good moisture retention and high temperature resistance

Inactive Publication Date: 2017-12-08
河南省九金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a dust-suppressing and sand-fixing agent, through the synergistic effect of each component, it has the functions of wetting, bonding and coagulating dust, and can achieve good sand-fixing effect, strong permeability and environmental protection. The purpose of no pollution, low cost and easy preparation and construction can solve the problems of poor dispersion, poor permeability and insufficient dry strength at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The dust-suppressing and sand-fixing agent is composed of the following components by weight: 18 parts of xanthan gum, 25 parts of carboxymethyl cellulose, 16 parts of modified starch and 25 parts of squash gum powder.

[0029] Its preparation method comprises the following steps:

[0030] (1) Put the above-mentioned various raw materials into the ribbon mixer according to the weight part and heat up while stirring. Stop heating when the temperature rises to 75°C, and then cool down after stirring at constant temperature for 3 hours. The finished dust agent, the ribbon mixer model is 424-215, purchased from Sino-US joint venture Nantong Ross Mixing Equipment Co., Ltd.;

[0031] (2) Pack the finished dust suppressant obtained in the step, 25Kg per bag.

[0032] Its method of use includes the following steps:

[0033] Evenly sieve the obtained dust suppressant finished product into a water-powder mixer filled with 1Kg of water according to the dosage of 10g per square m...

Embodiment 2

[0035] The dust-suppressing and sand-fixing agent is composed of the following components in parts by weight: 20 parts of xanthan gum, 30 parts of carboxymethyl cellulose, 20 parts of modified starch and 30 parts of squash gum powder.

[0036] Its preparation method comprises the following steps:

[0037] (1) Put the above-mentioned various raw materials into the ribbon mixer according to the weight part and heat up while stirring. Stop heating when the temperature rises to 75°C, and then cool down after stirring at constant temperature for 3 hours. Finished dust agent, the model of the ribbon mixer is 424-215;

[0038] (2) Pack the finished dust suppressant obtained in the step, 25Kg per bag.

[0039] Its use method includes the following steps:

[0040] Evenly sieve the obtained dust suppressant finished product into a water-powder mixer filled with 1.5Kg of water according to the amount of 15g per square meter to prepare a dust suppressant solution. The model of the water...

Embodiment 3

[0043] The dust-suppressing and sand-fixing agent is composed of the following components by weight: 24 parts of xanthan gum, 37 parts of carboxymethyl cellulose, 28 parts of modified starch and 40 parts of squash gum powder.

[0044] Its preparation method comprises the following steps:

[0045] (1) Put the above-mentioned various raw materials into the ribbon mixer according to the weight part and heat up while stirring. Stop heating when the temperature rises to 75°C, and then cool down after stirring at constant temperature for 4 hours. Finished dust agent, the model of the ribbon mixer is 424-215;

[0046] (2) Pack the finished dust suppressant obtained in the step, 25Kg per bag.

[0047] Its method of use includes the following steps:

[0048] Evenly sieve the obtained dust suppressant finished product into a water-powder mixer filled with 3.5Kg of water according to the dosage of 20g per square meter to obtain a dust suppressant solution. The model of the water-powder m...

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PUM

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Abstract

The invention relates to a dust suppressing and sand fixing agent. The dust suppressing and sand fixing agent is prepared from the following components in parts by weight: 18 to 24 parts of xanthan gum, 25 to 37 parts of hydroxypropyl methyl cellulose, 16 to 28 parts of modified starch and 25 to 40 parts of sesbania gum powder. Under the synergistic action of all the components, the functions of moisturizing, bonding and agglomerating the dust can be realized, and the aims of good sand-fixing effect, high permeability, no pollution to the environment, low cost and facilitation for preparation and construction can be achieved; meanwhile, the problems of poor dispersity, poor permeability and insufficient dry strength can be solved.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a dust-suppressing and sand-fixing agent. Background technique [0002] In order to solve the problem of air pollution caused by dust in roads, slag yards, wharfs, coal yards, etc., people have invented dust suppression and sand fixation agents, which only need to spray a small amount of this dust suppression and sand fixation agent solution on the surface of dusty places, and after drying , it can form a hard shell on the surface, this hard shell can prevent the wind below level 10 from raising dust, solve the problem of air pollution caused by dust, if used in desert areas, it can also play a good role in sand fixation effect. [0003] The dust-suppressing and sand-fixing agents currently on the market have the following obvious defects: [0004] 1. The dispersibility is not good. If there is no high-speed stirring equipment during the dissolution process of the dust s...

Claims

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Application Information

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IPC IPC(8): C09K3/22C09K17/16C09K17/40C09K105/00
Inventor 崔俊岭
Owner 河南省九金科技有限公司
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