综放工艺顶煤回采率提升分析  

Analysis of the Improvement in Top-coal Recovery Rate by Adopting Fully-mechanized Caving Mining Technology

作　　者：徐铎 XU Duo(Lvliang Xishan Dewei Mining Management Company of Shanxi, Lvliang 033099, Shanxi, China)

机构地区：[1]山西吕梁西山德威矿业管理公司,山西吕梁033099

出　　处：《能源与节能》2017年第11期75-76,141,共3页Energy and Energy Conservation

摘　　要：为了实现综放工艺顶煤回采率的提升,在分析综放工艺顶煤放出率影响因素的基础上,结合自身实践经验,提出相应的改良措施,希望能为其他工作者提供参考。In order to achieve the improvement in top-coal recovery rate by adopting fully-mechanized caving mining technology,on the basis of analyzing the factors influencing top-coal recovery rate,this paper put forward the corresponding improvement measures combined with their own practical experience,hoping to provide reference for other workers.

关 键 词：综放工艺 回采率 顶煤损失 影响因素 对策分析 

分 类 号：TD823[矿业工程—煤矿开采]