我国干法选煤技术发展现状与应用前景  

China′s coal dry cleaning technology—state-of-the-art and application prospect

作　　者：张振红 ZHANG Zhenhong(Henan Energy & Chemical Engineering Group, Zhengzhou 450046 , China)

机构地区：[1]河南能源化工集团有限公司,河南郑州450046

出　　处：《选煤技术》2019年第1期43-47,52,共6页Coal Preparation Technology

摘　　要：结合我国煤炭资源和选煤工业发展现状,分析了干法选煤的必要性和适用性及干法选煤设备发展现状,展望了干法选煤应用前景,并就其未来发展提出建议,可为煤炭企业合理选择煤炭加工方案,提高综合经济效益提供一定参考。In line with the condition of occuirence of coal resources and the present status of the development of the coal preparation industry of the country , the paper starts with an analysis of the necessity of employing the dry cleaning method and the applicability of this method , as well as the state-of-the-art of the dry cleaning equipment in current use, and then looks to the further development of this cleaning tech no logy in China. The suggestions on the future development of the method is put forward , which may serve as a reference for coal-related enterprises to make selection of optimum coal cleaning scheme and improve overall economic benefit.

关 键 词：干法选煤 复合式干法分选机 风力干法分选机 空气流化床重介分选机 块煤智能分选机 煤炭加工 

分 类 号：TD942[矿业工程—选矿]