TY - GEN
T1 - Bulk Density of Coal
T2 - 2nd International Congress on the Science and Technology of Ironmaking and 57th Ironmaking Conference Proceedings
AU - Yu, A. B.
AU - Zou, R. P.
AU - Standish, N.
AU - Lu, Y.
AU - Wang, J. M.
N1 - Publisher Copyright:
© 1998 2nd International Congress on the Science and Technology of Ironmaking and 57th Ironmaking Conference Proceedings. All rights reserved.
PY - 1998
Y1 - 1998
N2 - This paper presents an investigation of the bulk density of coal with and without moisture and oil addition. For the dry system, the packing of coal with different size distributions such as the Gaudin-Schuhmann, Rosin-Rammler, lognormal and Johnsoris SB distributions is experimentally established, and it is shown that the dependence of bulk density on particle size distribution can be predicted by the previously proposed linear-mixture packing model. For the wet system, it is shown that the bulk density of coal is strongly dependent on the particle size distribution, moisture content, oil addition, and their interactions as well. Based on the measurements, an empirical equation has been formulated for predictive purposes. Its usefulness is validated through a reduced scale model experiment.
AB - This paper presents an investigation of the bulk density of coal with and without moisture and oil addition. For the dry system, the packing of coal with different size distributions such as the Gaudin-Schuhmann, Rosin-Rammler, lognormal and Johnsoris SB distributions is experimentally established, and it is shown that the dependence of bulk density on particle size distribution can be predicted by the previously proposed linear-mixture packing model. For the wet system, it is shown that the bulk density of coal is strongly dependent on the particle size distribution, moisture content, oil addition, and their interactions as well. Based on the measurements, an empirical equation has been formulated for predictive purposes. Its usefulness is validated through a reduced scale model experiment.
UR - https://www.scopus.com/pages/publications/6744267764
M3 - 会议稿件
AN - SCOPUS:6744267764
T3 - 2nd International Congress on the Science and Technology of Ironmaking and 57th Ironmaking Conference Proceedings
SP - 763
EP - 772
BT - 2nd International Congress on the Science and Technology of Ironmaking and 57th Ironmaking Conference Proceedings
PB - Iron and Steel Society
Y2 - 22 March 1998 through 25 March 1998
ER -