Application of affusion in coal for dust control
The situation of infusion in coal seam technology at home and abroad, the effect of dust control for every aspect in mining, and the mechanism of coal seam water infusion in micro and macro have been described in detail. The influence of capillary and molecular diffusion movement in coal group should be noticed. Combined with the practice of light-weight top coal caving mining in local and analysis on the technology of infusion in seam, some detail research on the effect of decreasing dust has been done. The control of water infusion quantity, drilling spacing and the length of hole sealing have got appropriate data for further research. The appropriate parameters of water infusion process provide basis for the following research and production.
affusion mechanism affusion parameters dust control
Xinhe Liu Zhening Li Xiangling Zhang Haiyang Yu Peng Wang
College of Resource,Hebei University of Engineermg,Handan,Hebei,056038,China
国际会议
The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)
北京
英文
950-956
2011-10-27（万方平台首次上网日期，不代表论文的发表时间）