Introduction  The coal dust pollution mainly occurs at transfer point, and have not been effectively controlled by the traditional equipments and dust removal technologies. This paper aims to study several new clean transport technologies to fundamentally control coal dust pollution and meet environmental standards.

  Method  On the basis of summarizing the origin of coal dust pollution and current technical defects, combined with typical examples, the principles and characteristics of new technologies, which were dry mist dust suppression, IFT(3-DEM), non-power dust removal groove and so on, were analyzed and carried out technical and economic comparisons.

  Result  Research shows that the new technologies have high reliability and wide application range, and can effectively control coal dust pollution during coal transportation. The actual effect meets environmental protection standards and has good social and economic benefits.

  Conclusion  New clean transport technologies can solve the environmental problems faced by coal dust pollution, it is recommended to apply in projects.