Coal 2010 Issue 8 Application of Variable Speed in pressure Zhangcun Coal Mine Washery Preparation of Feeding Pump

Application of Variable Speed in pressure Zhangcun Coal Mine Washery Preparation of Feeding Pump
wang peng fei

..............page:43-44

Economic and Technological Innovation of State-owned Coal Enterprises
zuo hai ping

..............page:97-98

Practice of Innovation Management in Dongrong Safety Culture
wang qian yi

..............page:49-49,83

Fully Mechanized Caving and General Statistical Analysis of Recovery Rate
li yan

..............page:80-81

Factors and Control Techniques of Soft Rock Mines Burst
zhang yang ; zuo shi kai ; zhu ; dai hua ming

..............page:33-34

Gas Outburst Regional Prediction in Wangxingzhuang Coal Mine 21, 23 Seam
wang zuo feng ; wang xiao tong ; tian kun yun

..............page:54-55

Coal and Gas Outburst Shock Wave Propagation Experiments
wei jian ping ; zhu hui qi ; wen zhi hui ; pan shao jie

..............page:11-13,25

Using PID Technology to Regulator Automation Coal Washing
du jun

..............page:52,58

1000 m Deep Heat Injury Prevention
zeng jian qiang ; li bing bing

..............page:39-40

AM-50 Roadheader Transformation
liu jing ; zuo fu ping

..............page:45-46

Slurry Flocculation Effect in Zhangcun Washery
feng rui bo

..............page:20-21,32

The Reasonable Locating of the Gateway Driven Along Goaf and the Mechanism of Bolting Support
gao peng fei ; cao wei kang ; xu jian wen ; wang ping

..............page:27-29,79

Hydraulic Loosening in the Yumin Coal Mine when Tunneling
yang you ming ; xu dong fang ; huang yuan yue

..............page:22-23,48

Mining Process under Steep Mining Height Working Face
lv zhao hai ; li li bo

..............page:14-17,46

Mine Improvement of Endless Rope Winch
zhang xiao ling

..............page:78-79

Economic Development of Coal Mine Enterprises and Strategic Positioning
chen ju yang

..............page:95-96

Mining Environmental Problems and Control Measures
hao rui juan ; zuo jian

..............page:89-92

Gob Bolt Support Control Mechanism
feng yu feng ; zhang xiao hong ; he zuo

..............page:56-58

Conveyor and On-site Treatment of Common Faults
xie bao guo ; wang zhen wei ; wu zuo zuo

..............page:47-48

Two-Lane or three-Lane Mining Technologies and Gas Control in High Gas Mine
liu jun

..............page:87-88

Development and Utilization of Closure Old Mining Area of Underground Space Water
zhao wen cai ; zhang jie

..............page:41-42

Discussion about Gangue Filling Roadway Mining Equivalent Mining Height Model
ma zhan guo ; fan jin quan ; zhu fa hao ; sun kai ; lan tian

..............page:1-6

Reserved Pillar Jet and Grouting Along the Roadway
luo hong fu ; li yuan hong ; zhou teng fei

..............page:74-75,100

Applications of Hard Coal Caving Technology
cheng guo ying ; wei xiang ; lv xian zhong

..............page:26,88

Security Information Technology Network Management
yin xu sheng

..............page:50-51

Coal Mine Water Resources Technology
xu jian wen ; zhou chen ; feng yu feng

..............page:59-60,96

Coal Seam Gas Formation and Gas Disaster Prevention
li li

..............page:82-83

Driving Machine Random Cable Drag Device
yao zuo ; du xiang yang ; qu xiao bing ; zhao wei wei ; li chao qun

..............page:53-53,55

Feasibility Analysis of Improve Quality in Shigejie Lower Seams
wang jian bo

..............page:69-70

Correct Selected Sampling Methods in Transport
yang li zhong ; liu wen yun

..............page:35-36,92

Recoverable Mechanical Anchoring Bolts on Roadway by Numerical Simulation
wu cai xia

..............page:76-77,79

Safety Input from an Economic Perspective
li xiao chen

..............page:99-100

Research on Numerical Simulation and Experiment of Spontaneous Combustion in Isolated Island Goaf
zhang ke chun ; wang hong liang

..............page:7-10,46

A Communication Network Based on Existing Remote Control System
wang xiao jun

..............page:84-86

Network Analysis Research and Development of Mine Ventilation
cheng lei ; dang hai bo ; wu lei

..............page:61-63,70

Water-rich, Large Angle Angular Cannon Mning
shi jiao wu ; lu guang yin ; wang gang ; li xiang fu ; han chang wen

..............page:37-38,44

2010 Coal Market Trend
wang jian

..............page:64-66,86

Three-phase Induction Motor Fault Analysis and Processing
fan shao yong

..............page:93-94

Application Studies on the Sealing Method of Subsection and Time-Sharing in the Stone Head in Yumin Coal Mine
huang sen hui

..............page:24-25

Phoenix Hill Coal Mine Low Voltage Reactive Power Compensation and Operating Results
liu zhi yu

..............page:71-73,100

Development of Coal Industry and Coal Preparation Method
ye ji wen ; shen guo dong ; jiang ru feng ; wang lu ; song yang

..............page:67-68,94

Layout and Support Experimental Study of Deep Mining and High Gas Soft Thick Seam Roadway
chang qing ling ; wang ji sheng

..............page:18-19

The Applied Research of Thermal Power Plant Coal Quality On-line Analysis
wang you zhuang ; gu jiong ; xue wei chao

..............page:30-32