Shanxi Cooking Coal Science & Technology 2011 Issue 12 Application on Two- stage Concentration Process in Xinzheng Washed Coal Company

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Shanxi Cooking Coal Science & Technology
1672-0652
2011 Issue 12

Application on Two- stage Concentration Process in Xinzheng Washed Coal Company
Chen Shuai

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

Analysis of Energy Development Condition in China Via the Latest Statistics
Dou Lu-xing;Feng Le;Zhang Shun

..............page:36-39

Research on the Surrounding- rock Deformation Laws of Large Mining Height Fully Mechanized Caving Face in Deep Mine
Ren Qian-cheng;Hua Xin-zhu;Chen Deng-hong;Liu Zong-liang

..............page:46-50

Analysis and Research on "Three Zones" in Duérping Coal Mine
Li Rui-qi

..............page:40-42

Analysis on Gas Disaster Prevention in Xiyu Coal Mine
Du Jia-jin

..............page:33-35

Analysis on Coal Blending Method by Using Excel
Wang Rui-qing

..............page:17-18,35

Technology Research on Determination Method in Exploring Water of Coal Mine Goaf
Mao Zhen-xi

..............page:51-53

Application on Single Prop in Forepoling of Large Section Roadway of Fully Mechanized Mining
Meng Jun

..............page:9-10,16

Study of Hydrology in Jinggong No.3 Coal Mine
Guo Rui;Wang Chao-yong;Xia Xiao-jin;Wang Zhe;Luo Bin

..............page:43-45,53

The Bolt Support Design in Mining Roadway of Fully Mechanized Coal Mining Face
Zhang Jin-shan;Meng Guo-sheng;Sun Jian-ling;Wang Ying-xu;Du Wen-xiu

..............page:4-8

Research on Bolting and Shotcreting Support Technology of Tunneling with the "Three Soft" Coal Seam
Li Ke-qing;Cheng Yue;Shi Xiao-dong

..............page:19-20,23

Technical Analysis on Existing Problems in Zhenchengdi Coal Mine Production
Bian Jun-qi

..............page:14-16

Discussion on Strengthening Personnel Training Management in Coal Mine Enterprise
Deng Bao-ping

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

Application on Permanent Magnet Motor of Variable Frequency Control Speed in Belt Transportl
Gong Jian-bo

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

Extended the Face Mining of Crossing Large Fault in Fully Mechanized Working Face
Du Yi-wen

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

Pipeline Gas Problems and Solutions in Enterprise Cost Management
Wang Yan

..............page:30-32,39