Brown Coal Drying Processes-A Review

作     者：YANG Xuliang ZHAO Yuemin LUO Zhenfu CHEN Zengqiang DUAN Chenlong SONG Shulei School of Chemical Engineering and Technology China University of Mining and Technology Xuzhou China 

会议名称：《2011 International Conference on Materials for Renewable Energy & Environment(ICMREE 2011)》

会议日期：2011年

学科分类：081901[工学-采矿工程] 0819[工学-矿业工程] 08[工学] 

基　　金：Supported by Natural Science Foundation of China for Innovative Research Group (No.50921002) 

关 键 词：brown coal drying evaporative drying non-evaporative drying 

摘      要：Brown coals become increasingly important in energy consumption with the deposits of other energy resources decreasing every *** direct utilization of moist brown coals without drying brings many problems such as low combustion efficiency,high greenhouse gas emissions,and it is not acceptable for coal gasification or ***-drying brown coal is necessary and *** drying processes,mainly classified into evaporative and non-evaporative drying,are summarized in this paper,introducing the principles and analyzing the advantages and disadvantages.