Xishan Science & Technology 2012 Issue 3 Prevention and Control Technology Methods and Development Present Situation of Coal Mine Water Hazards

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Xishan Science & Technology
1009-9824
2012 Issue 3

Prevention and Control Technology Methods and Development Present Situation of Coal Mine Water Hazards
Guo Jun-sheng

..............page:47-49

Application on Flocculant Automatic Adding System in the Coal Preparation Plant
Shi Yong-fu;Chang Hong-xing

..............page:37-38,41

Analysis on Principle and Application of Washing Water Purification Reagent Addition
Liu Zhi-yong

..............page:23-26

Finite Element Analysis for Roller Seat of Shearer’s Cutting Unit
Lu Chuan-chuan;Zhang Shi-zong

..............page:8-10

The Influences of Pulverized Coal Fineness on 300 MW Boiler
Li Jian-xun

..............page:50-52

Research on Control Technology of Surrounding Rock in High Stress Soft Rock Roadway
Lv Yan-liang

..............page:39-41

Fault Analysis and the Modification Process on Quick Open Membrane Press Filter
Wang Hai-jiang

..............page:42-43,56

Study on the Rock Broken Monitoring and Coal Pillar Determining in Closed Distance Lower Coal Mining
Li Li-dong

..............page:16-19,46

Comprehensive Evaluation for Coal Transportation System of Opencut Coal Mines
Zhang Shi-he;Cai Qing-xiang;Zou Jin-jun;Liu Fu-ming;Wang Bo-wen

..............page:11-15,31

Application on XJM-S16 Flotation Machine in Shuguang Coal Preparation Plant
Hao Ming-jing

..............page:32-34

Feasibility study on Coarse Coal Slime Recovery System Transformation in Xiqu Coal Preparation Plant
Liang Li-lan

..............page:27-28

Technical Reformation on Coal Slime Water Purification System in Malan Coal Preparation Plant
Shi Li-qiang

..............page:35-36

Study on the “Three Zones” Distribution of Residual Coal Spontaneous Combustion in Goaf base on Different Classification Index
Yan Yu-gang;Yin Bin;Jia Bao-shan;Xu Fu-ping

..............page:20-22

Feasibility Study on VAM Utilization Project in Du’erping Mine
Zhu Chen;Zheng Zhong-nan

..............page:4-7

Necessity and Feasibility Analysis on Gas Extraction in Hengyuan Coal Mine
Liu Jin-biao;Jiang Qing-shan

..............page:53-56

Technical Analysis on Angle of Attack of Pillar in Coal Mining Face
Han Guang-you

..............page:29-31

Automatic Control System Optimization of Dense Medium Coal Preparation in Tunlan Coal Preparation Plant
Wu Bin

..............page:44-46