Goal Preparation Technology 2003 Issue 4 Coal Preparation and Environment Protection

Coal Preparation and Environment Protection
qi zheng yi

..............page:56-插1

Prelimitary Discussion on Sulphur Removal from Coal by Microwave Technology
yin yi bin

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

The State - of- Arts of Coal Liguidation Technology and Its Development Prospect
jia ming sheng ; chen en jian ; zhao zuo qing

..............page:50-54

Operation Principle of DK- YZ Electrically Controlled and Hydraulically Operated Actuating Mechanism and Its Debugging
li xu

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

Highly Effective Treatment of Coal Preparation Technology Related Data
li xian guo

..............page:45-47

Application of Low Voltage Earth Leakage Protector in Power Supply System of Coal Preparation Plant and Analysis on Major Problem Found in It
hu yun sheng

..............page:43-45

Prelimitary Analysis on Radiation Drying in Tray - Type Dryer
zhang shi jun ; jia hai hua ; wei hong wu ; wang jia ; zhou ming yuan

..............page:13-14

Electron Microscope for Scanning C. W. M Ash and Analysis on the Performance of Dedusting by Electro- Static Precipitator
nie li jun

..............page:11-13

Study on Test of Flotation Separation of Char Particles from Fly Coal Ash
zhang guo sheng ; bian bing zuo

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

An Experimental Jigging Device With Any desirable Pulse Cycle
zhu jin bo

..............page:6-8

Experimental Research on the Effectiveness of Raw Goal Sulphur Fixation in Furnace
pan lan ying ; zhang chuan xiang

..............page:3-5

Research on Wearability of Metal Nozzle Used for C.W. M Spray
ding ze liang ; li jian feng ; deng jian xin ; hu zhi guo ; zhang de wei

..............page:1-3

Application of Automatic Coal Blending System in Xinzi Coal Preparation Plant
yan meng ren ; he zeng li ; chen chang you

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

Discussion on Reactive Compensation of Capacitors in Parallel
jiang qiao ; wang huai nan

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

Research on Intellegent Measurement and Control System Fit on TZC- 1 (F) Jigging Machine with Wide Adjusting Range
liu xiao dong

..............page:37-38

Discussion on Standards for Measurement of Magnetite Powder
zhu zhan liang ; hu jing

..............page:36-37

On the Necessity for Coking Coal Washery to be Equipped with Additional Moving Screen Jig for Gangue Removal
lu bao cheng ; xie sheng jin ; liu ping

..............page:34-35

Discussion on Increasing Profit by Reducing Consumption in Coal Preparation Plant
zhang dong chen

..............page:31-34

Analysis on Setting Up Additional Middlings Recleaning System in Junde Coal Preparation Plant
lv yu ting ; wang jing quan ; meng ling wen

..............page:29-30

Technical Renovation of Raw Coal Preparing System before Washing in Practice at Longhu Subcompany Coal Preparation Plant
deng yun song ; xu huan

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

Renovation of Rake Thickener in Practice at Dalong Colliery
liu xuan wen ; li jun ; feng guo an ; wang xue song

..............page:25-26

Balance of Washing Water and Closed Water Circuit in Practice at Bailong Coal Preparation Plant
gao jing ling

..............page:23-25

Application of Direct Flotation Technology and Large Flotation Bed in Shunzhuang Coal Preparation Plant
zhou li zhen

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

Technical Renovation of Ji g Washing System of No.2 Coal Preparation Plant, SDIC Xinji Energy Co. Ltd
wang yue

..............page:19-20

Prelimitary Analysis on Reagent System of Coal Slime Flotation and Flowsheet Selection at Dongqu Coal Preparation Plant
zhang xue jun

..............page:17-18

Experiences on Reformation of Coal Slurry Treatment System in Anthracite Coal Preparation Plant
zhang shun jie

..............page:15-17