Novel multifunctional dust suppressant

A multi-functional, dust suppressant technology, applied in the field of dust treatment, can solve the problems that the dust suppressant is not environmentally friendly enough, the scope of application is small, and the wettability is poor, and the effect of long dust suppression time, wide applicability, and good hygroscopicity can be achieved.

Inactive Publication Date: 2016-06-22
FUYANG GUOCHEN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, we proposed a new multi-functional dust suppressant, which solved the problems of the existing dust suppressants, such as not being environmentally friendly, having relatively small scope of application, large dosage and poor wettability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0011] A new multifunctional dust suppressant, including SokalanHp66k (vinylpyrrolidone), LupasolWF (ethylene imine), PolingenWE7 (polyethylene wax emulsion), LotebsolTO12 (isomeric alcohol nonionic surfactant) and water, all Said SokalanHp66k, LupasolWF, PolingenWE7, LotebsolTO12 and 38% water are respectively 5%, 7%, 40%, 10% and 38% of the total mass, first 5% of said SokalanHp66k and 38% of said water are added Stir the plate barrel, after the SokalanHp66k and water are evenly stirred, add 7% of the LupasolWF to continue stirring, after the SokalanHp66k, water and LupasolWF are evenly stirred, add 40% of the PolingenWE7 and continue to stir, until the SokalanHp66k, After the water, LupasolWF and PolingenWE7 are stirred evenly, add 10% of the LotebsolTO12 and continue to stir. After the SokalanHp66k, LupasolWF, PolingenWE7, LotebsolTO12 and the aqueous solution are stirred evenly, they are heated to 80° and then kept at a constant temperature for 30 minutes.

[0012] Throug...

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PUM

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Abstract

The invention discloses a novel multifunctional dust suppressant.The novel multifunctional dust suppressant comprises, by mass, 2%-5% of Sokalan Hp66k (vinyl-2-pyrrolidone), 7% of Lupasol WF (poly(ethylene imine)), 20%-40% of Polingen WE7 (polyethylene wax emulsion), 5%-10% of Lotebsol TO12 (isomerism-alcohol nonionic surfactant) and 38%-66% of water.Sokalan Hp66k and water are added into a board cylinder to be stirred, the Sokalan Hp66k and the water are stirred to be even, and then Lupasol WF is added to be continuously stirred.The problems that an existing dust suppressant is not environmentally friendly enough, small in application range, large in use level and poor in wetting performance are solved.

Description

technical field [0001] The invention relates to the technical field of dust treatment, in particular to a novel multifunctional dust suppressant. Background technique [0002] As we all know, dust pollution is one of the world's public hazards, and it is also a factor that indirectly leads to air smog. Dust pollution occurs in many links. In addition, the prevention and control of dust is quite difficult and costly. The invention and application of chemical dust suppressants in the 1920s provided a new method for preventing and controlling dust pollution. But so far people have not done enough basic research on chemical dust suppression agents, especially in my country, people started relatively late in the development and application of chemical dust suppression agents. In developed countries, the development and application of chemical dust suppressants has been developing continuously and steadily. In terms of application field development, chemical dust suppressants h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/22
CPCC09K3/22
Inventor 张雁鸿姚争董秀标
Owner FUYANG GUOCHEN ENVIRONMENTAL PROTECTION TECH CO LTD
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