Coal Science and Technology 2008 Issue 9 Optimized activity and inertia ratio in coking based on 40 kg test coke oven

Optimized activity and inertia ratio in coking based on 40 kg test coke oven
ZHANG Dai-lin;YU Liang;HAN Shi-bing;REN Xue-yan;ZHANG Wen-cheng

..............page:110-112

Coal wall spalling mechanism and control technology of fully mechanized high cutting longwall coal mining face
HUA Xin-zhu;XIE Guang-xiang

..............page:1-3,24

Research on new technique parameters for aluminum extraction with fly ash sulfuric acid method
BAI Guang-hui;WANG Xiang-gang;GUO Ji-ping;SHEN Bo;TENG Wei

..............page:106-109

Assessment on ecological environment status of mining area based on AHP and GIS
ZHANG He-yu;PENG Peng;XIAO Wu;TANG Shi-lu

..............page:102-105

Mercury emission law of coal combustion in Tianzhuang Coal Preparation Plant
LIU Hong-ying;JIN Jing;FENG Li-pin;FAN Jun-jie;JIA Jin-wei;REN Guan-qiao

..............page:99-101,105

Comprehensive detection technology of geological tectonics applied to Tashan Mine
LU Guo-liang;HOU Zhi-ying

..............page:95-98

Discussion on surface subsidence type and cause in Datong Mining Area
HUANG Qing-guo;ZHAO Jun

..............page:92-94,109

Research on pull-out drilling technology of coal mine gas geology
MA Shen-qi;LlU Gui-qin

..............page:87-91

Analysis on no fault large Ordovician Karst water inrush occurred in 27080 coal mining face of Caoyao East Mine
LI Song-ying

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

Site measurement on surface subsidence occurred by coal mining with high cutting height under complicated conditions in Bulianta Mine
SHI Xi-shu;XU Jia-lin;ZHU Wei-bing

..............page:80-83

PLC control system of polyacrylamide dispersing and dissolving device
JIANG Ling;ZHANG Chao;ZHANG Dong-chen

..............page:77-79,83

Design and development of gas prediction management system based on SuperMap
LI Xi-jian;SU Heng-yu

..............page:73-76

Mine personnel safety training system based on virtual realistic technology
AN Wei-peng;LIU Pei-qian;SHAO Yan-mei

..............page:70-72,86

Research on detection of gas weak signal based on DSP
WANG Ren-bao;OUYANG Ming-san;LIANG Zhe

..............page:67-69

Application of braking system to downward belt conveyor
ZHAO Zhen-bao;KOU Zi-ming

..............page:64-66

Application of solid core welding wire for high strength steel welding of high ranking hydraulic powered supports
DENG Bo

..............page:62-63,66

Discussion on optimization of drilling and blasting heading and roadheader heading
WANG Zong-yu;WANG Jian-wu;QU Li

..............page:59-61

Existing problems and countermeasures of the electric and hydraulic control system in hydraulic powered support
ZHANG Ming-lin;LUO Yue-yong

..............page:57-58,69

Dust cause analysis and dust control measures for Huolinhe Coal Preparation Plant
GUI Xiang-you;ZHANG Yuan

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

Gas migration law of coal mining in seam with short distance to protection seam
OUYANG Guang-bin

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

Geological conditions affected to coal and gas outburst in Daxing Mine
AN Hong-tao;SUN Si-qing;CHEN Zhi-sheng;ZHAO Ji-zhan

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

Preparation and fire control feature experiment of high hygroscopic resin
YU Ming-gao;ZHANG Xiao-gang;YU Shui-jun

..............page:43-46

Dust-proof technology with combined seam water injection for fully mechanized top coal caving mining face
CHENG Wei-min;LIU Xiang-sheng;GUO Yun-xiang;ZHOU Gang;WANG Gang

..............page:38-42

Gas control technology for coal mining face in protected seam under long distance to next seam
WANG Fu-hou;ZHANG Jun

..............page:33-37

Analysis on freezing construction results of deep and thick alluvium section in mine auxiliary shaft of Zhaogu No.2 Mine
BAI Yun-lai

..............page:29-32

Function principle and application of lining beam with bolt support
LI Zhi-cheng

..............page:25-28

Grouting water sealing and construction technology for mine shaft sinking through water bearing goaf
YAN Xin-ling

..............page:22-24

Practice of borehole drilling and water injection to soften magma intrusive mass of transportation gateway
ZHANG Yun-hai;WU Xiang;SUN Xi-xue;LIU Jun;LI Xin-hua

..............page:19-21

Face equipment removing technology with single channel for fully mechanized high cutting coal mining face
ZHANG Guo-xiang

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

Practice on gateway layout and support technology of mechanized top coal caving mining face in steep inclined seam
MA Hai-long

..............page:14-16,37

Grouting reinforced technology for crossing of No.910 east roadway in Malan Mine
CHANG Jun-jie

..............page:11-13,56

Practices on seam opening construction in Sanshuigou Mine air return shaft sinking of Sihe Mine
MA Zhi-yuan

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

Hard roof treatment technology for fully mechanized longwall coal mining face in Wangtai Mine
HUANG Jin-bing

..............page:4-7,76