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LIANG Wenjun, REN Sida, MA He, SUN Shaoliang, LI Jian. Preparation of environment-friendly coal dust inhibitor[J]. Chinese Journal of Environmental Engineering, 2017, 11(9): 5091-5096. doi: 10.12030/j.cjee.201609118
Citation: LIANG Wenjun, REN Sida, MA He, SUN Shaoliang, LI Jian. Preparation of environment-friendly coal dust inhibitor[J]. Chinese Journal of Environmental Engineering, 2017, 11(9): 5091-5096. doi: 10.12030/j.cjee.201609118
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Preparation of environment-friendly coal dust inhibitor

  • 1.

    Key Laboratory of Beijing on Regional Air Pollution Control, Beijing University of Technology, Beijing 100124, China

  • 2.

    Qinhuangdao Limited by Share Ltd. Health and Environmental Protection Center, Qinhuangdao 066002, China

  • 3.

    Qinhuangdao Municipal Environmental Protection Bureau, Qinhuangdao 066002, China

  • Received Date: 07/11/2016
    Accepted Date: 13/09/2016
    Available Online: 26/08/2017
    Fund Project:
  • As the biggest country of coal consumption, a large number of coal dust particles is emitted into the atmosphere every year in our country due to coal mining, transportation and storing, which led to a serious impact on the atmospheric environment and people's health and the waste of resources and economy. In this article, a new coal dust inhibitor that made of straw, starch was investigated. The factors affected the ability of the coal dust inhibitor such as viscosity and dispersion was experimented. The results showed that the optimum mass ratio of straw, starch and alkali being 10:6:0.9. Performance tests showed that the dust suppressant could work even when wind level being between 5 and 6.And the coal dust inhibitor had the better environmental, economic and social value.
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Preparation of environment-friendly coal dust inhibitor

  • Received Date: 07/11/2016
  • Accepted Date: 13/09/2016
  • Available Online: 26/08/2017
Fund Project:

Abstract: As the biggest country of coal consumption, a large number of coal dust particles is emitted into the atmosphere every year in our country due to coal mining, transportation and storing, which led to a serious impact on the atmospheric environment and people's health and the waste of resources and economy. In this article, a new coal dust inhibitor that made of straw, starch was investigated. The factors affected the ability of the coal dust inhibitor such as viscosity and dispersion was experimented. The results showed that the optimum mass ratio of straw, starch and alkali being 10:6:0.9. Performance tests showed that the dust suppressant could work even when wind level being between 5 and 6.And the coal dust inhibitor had the better environmental, economic and social value.

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