Coal 2010 Issue 6 Cyclonic Microbubble Flotation Column Effect Analysis

Cyclonic Microbubble Flotation Column Effect Analysis
fan wei guo ; li min zhe ; dai jing long

..............page:38-39

Reduce Procurement Costs for Small Coal Mines
ma zhe jun

..............page:58,61

Jixian Coal Mine Roof Fall Reinforced Design and Construction Program in Main Shaft
zhou jing fang

..............page:30-31,34

Research on Enhanced Coalbed Methane in Lu\'an mining area
zhou bao yan ; fu xue hai ; quan biao

..............page:7-9,26

Noise Control Measures in the Main Mine Fan
liang li fen ; yin wei ; wu gai lin

..............page:89-90

Colliery Mechanical & Electrical Equipment Management System Optimization
yin wei ; liang li fen ; qin yu peng

..............page:52-53

Colliery Mechanical & Electrical Equipment Super Error Correction Technology Practice
zhang ying ; dong xian feng

..............page:48-49

Heat Source Analysis and Thermal Environment Predictionin Working Face
liu xing guang ; gao feng ; liu guan nan

..............page:35-36,55

Single-rack Land Boat in Driving Roadway
wang rong wen ; li cong hua

..............page:27-29

Tire Vehicle Control Model of Sihe Coal Mine
bai li jun ; wang zheng li

..............page:13-14,29

Working Face Gas Drainage Utilizing High Fracture Technology Practice
zhang wei hua

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

Comparison of Mapping the Field and Digital Mapping
zong gang jun

..............page:59,63

Water Inrush Reason and Analysis in West Second District 18 Level 4 Sub-cause Caving Face
yang zhi hua

..............page:73-74

Attempt to Reducing Product Loss and Medium in Housuo Coal Mine Washery
wu wen li

..............page:64-66,68

Basic Working Methods of the Corporate Level Managers
li ze yu

..............page:82-85

Improve Roadway Seams and Layout Reasonable Increased Mine Production Cost
liu hua shu

..............page:70-72

Drilling Method and Conventional Drilling Practice of Comprehensive Water
dan chong lei ; zhu lin

..............page:67-68

Hydrogeological Contiolled Properties of Coalbed Methane in Qing-shan Mining Area
peng lun ; liu long qian ; zhang wei ; zhang meng jiang

..............page:1-3,12

Application of Pay Wage by Cent in Mincun Coal Mine
shao hong chuan ; shi jiao wu ; wang lei

..............page:37,57

The Practice of Purchasing Parity
li hai jun ; xiao yan

..............page:62-63

Mine Map Digitization Based On ArcGIS
hao tian xuan ; yao chun yu

..............page:17-20

Cable,Clay Concrete Wall to Protect Road Method
liu zhong bao

..............page:75,81

Cost Management and Control in Construction Project
huo ming

..............page:79-81

Possibility of Coal-forming Factor
zuo hong fei ; bai hong feng ; wang ke zhi ; wang zuo

..............page:91-92

Construction of Lu\'an Coal Digital Library
xin zuo juan

..............page:44-45

Research on Regularity of Strata Behavior in the Coal Face 09112 in Limin Coal Mine
chen xin ; zhang yu

..............page:4-6

A New Design of Measurement Device of Capacitive Current in Coal Mine High-voltage Power Network
kong xiang zuo ; liu bao tao

..............page:24-26

Constant Pressure in Water Supply
song xiu ying

..............page:69,72

Analysis and Treatment of Sudden Stretch,Broken Wires,Broken Stock Rotation of the Rope
liu xiao feng

..............page:76,85

Value Creation and Value Distribution
wang zuo

..............page:86-88

Reasonable Support Technology of Classic Soft Rock
wang jun ; wang yong jun

..............page:10-12

Bolting and Shotcreting +Shotcrete Shell Support in Deep Soft Rock Chamber Application
zhang li ping ; ma dian jian ; feng zhi bin

..............page:40-41

Control of Complex Structure in the Formation of Coal
liu yuan kang

..............page:60-61

Research of Xinjiang Region CBM Reservoir Characteristics and the Discussion of Mining Technology
ye ji wen ; shen guo dong ; huang bin hua ; wang lu

..............page:15-16,23

High-rise Building Mechanical Exhaust System
wei hui ping

..............page:46-47

Time Purchasing Under the Conditions of Supply Chain
fan yan juan

..............page:77-78,90

Changtun Air Shaft Freezing Project Hole Reported Hydrologic Analysis of Abnormal
li xiao wei

..............page:42-43

Study of Numerical Simulation on UDEC in One Mine
zhang guo qing ; huang zuo

..............page:21-23

High Gas Boiling Thick Coal Fire Practice in Xing\'an Coal Mine
wang de zhong

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

SA250-Type Air Compressor Additional Water Protection Device
gao gui mei

..............page:56-57

Flood Control in Jixian Coal Mine
shao li sheng

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