The economic evaluation on gas extraction technology with the high level gas drainage roadway

摘要：

　　The gas overrun of coal face is a serious threat to the safety of coal mine, which restricts the adoption of high yield&-high efficiency technology.In order to solve this problem, based on the summarization of previous research results, this paper describes the gas treatment key technology by using high level drainage roadway in detail.At the same time, the activitybased costing management methods is approached to gas drainage cost study, analyze the processes, research the work motivation, build libraries for the cost of gas exploration , which laid the foundation for gas drainage cost study, but also built up based on the activity-based costing management methods of economic evaluation of coalbed methane extraction platform.

关键词： high level gas drainage roadway extraction effect activity-based costing management economic benefit

作者: Zhu Zhuohui Feng Tao Lin Wenwei Pen Weiwe Huang Li

作者单位: Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines,Hunan University of Science Baise Mining Group., Ltd , Baise ,533000, China Sias International University, Xinzheng, 451150, China

会议类型: 国际会议

会议名称: The 34th International Conference on Ground Control in Mining (ICGCM) 2015(34届国际采矿岩层控制会议)

会议地点: 焦作

会议语种:英文

页码: 99-101

在线出版日期: 2015-10-17（万方平台首次上网日期，不代表论文的发表时间）