Cemented paste backfill (CPB) has been one of the best practical approaches for tailings management and underground goaf......

As special cylindrical briquettes of coal for long distance pipeline transportation and directly cleaned combustion the ......

In this paper,for the pipeline transportation of dangerous chemicals sudden pollution events,by reading literature and s......

对于测量煤泥、纸浆、污泥等高浓度粘稠物料在输送管道中的压力,普通的压力传感器不能适用.为此我们研制出了一种新型的专用于测量......

主要讨论一种用水做介质，通过管道运输煤的方法，阐述了该种管道运输系统的各环节，如圆柱形煤的制造及注入管道的方法，圆柱形煤在管道中......