Railcar Covers and Lids
One proposed solution to fugitive coal dust emissions is to cover the train cars a physical lid. To read more about wet suppression systems, go to: Chemical Dust Suppression: Sprinklers and Surfactants
A 2004 experiment by Ferreira & Vaz found that the use of covers reduces the amount of dust released to be less than 20% of the quantity eroded from the uncovered wagon. In other words, when compared to the no-cover situation, the semi-cover reduced the dust amount released more than 80% for the full-load situation.[1]
Documents
Research Papers
- Ferreira, A.D., D.X. Viegas, and A.C.M. Sousa. 2003. “Full-Scale Measurements for Evaluation of Coal Dust Release from Train Wagons with Two Different Shelter Covers.” Journal of Wind Engineering and Industrial Aerodynamics 91 (10): 1271–83. https://doi.org/10.1016/s0167-6105(03)00077-1.
- Ferreira, A.D, and P.A Vaz. 2004. “Wind Tunnel Study of Coal Dust Release from Train Wagons.” Journal of Wind Engineering and Industrial Aerodynamics 92 (7-8): 565–77. https://doi.org/10.1016/j.jweia.2004.03.003.