Development Prospect and Study of 1200t/h Ultra-Large Capacity Classifiable Crushing Equipment潘永泰, 王兆申, 王务平, 田军章15-17
Air-Dense Medium Coal Dry-Cleaning Technology System and Calculation Method Related陈增强, 陶秀祥, 杨玉芬, 杨毅18-19,22
Research on the Approach to Lowering Down Ash Content in Clean Coal from Flotation Process蔡昌凤, 石焕, 阎其荣, 余晖20-22
Development of Clean Coal Technology is an Effective Approach to Reduction of Atmosphere Environment Pollution李国富, 戴财胜26-27,25