Journal of China Coal Society 2009 Issue 5 Isothermal adsorption of CH4/CO2 mixed gas for the late Paleozoic coals from the Kailuan coalfield of Hebei Province

Isothermal adsorption of CH4/CO2 mixed gas for the late Paleozoic coals from the Kailuan coalfield of Hebei Province
DAI Shi-feng;ZHANG Bei-bei;ZHU Chang-sheng;ZENG Rong-shu

..............page:577-582

The rare earth element(REE)geochemical characteristics of illite clay rocks in Hanxing mining area and its geologicai significance
DING Shu-li;XU Bo-hui;SUN Yu-zhuang;LIU Qin-fu

..............page:583-589

Theory study on the load on support of long wall with top coal caving With great mining height in extra thick coal seam
YAN Shao-hong

..............page:590-593

Numerical simulation for protection scope of upper protective seam in steeply inclined multi-coal seam
YUAN Zhi-gang;WANG Hong-tu;HU Guo-zhong;LI Xiao-hong;FAN Xiao-gang;HONG Song

..............page:594-598

Roadway deformation mechanism and failure model under the influence of mining
ZHAO Hai-jun;MA Feng-shan;DING De-min;ZHANG Ya-min

..............page:599-604

The dynamic abutment pressure rule of overlying strata spatial structures at the phases sub-critical mining
SHI Hong;JIANG Fu-xing

..............page:605-609

Numerical simulation on forecasting water inflow and characteristic of overburden failure based on fluid-solid coupling theory
ZHANG Yu-jun

..............page:610-613

A zoning monitoring method of microseismic premonition and its application
LI Zhi-hua;DOU Lin-ming;GUAN Xiang-qing;LIU Jun-cang;GONG Si-yuan

..............page:614-618

Back analysis of vertical additional force on shaft lining based on monitoring information and its failure analysis
ZHANG Li-ming;WANG Zai-quan;LU Ze-yang;LI Hua-feng

..............page:619-623

Model experimental of stress field around empty hole under blasting loading
YUE Zhong-wen;YANG Ren-shu;GUO Dong-ming;NIU Xue-chao;MA Xin-min

..............page:624-628

An analytic method for rock bolt's non-destructive testing signals by phase deducted method
YANG Tian-chun;WU Yan-qing;XIA Dai-lin

..............page:629-633

Effects of coal swelling on modeling of CO2 sorption on the coal and correction approaches
ZHOU Lai;FENG Qi-yan;CHEN Zhong-wei;LI Xiang-dong;LIU Bo

..............page:673-677

Application of ant colony clustering algorithm in analysis of man-made accidents on mine safety assessment
MA Xiao-ping;JIN Zhu

..............page:678-682

Study on the caking improvement of Shenhua coal by hydrogenation
HUANG Peng;DU Ming-hua;LI Ke-jian

..............page:683-687

Effects of Na,K on micro-pulverized coal combustion characteristics
WEI Li-hong;LI Run-dong;JIANG Xiu-min;LI Yan-ji

..............page:688-691

Slagging characteristics on refractory materials during pulverized-coal combusting
HE Jin-qiao;SHI Zhang-ming;CHEN Dong-lin;MEI Chi;YAN Xiao-zhong

..............page:692-696

Research on automatic control system of coal tar distillation
WU Xiao-su;XIE Xiao-guang

..............page:697-701

Coupled vibration of hoisting rope during tramcar pushing into or out cage in winding hoist system
CAO Guo-hua;ZHU Zhen-cai;PENG Wei-hong;SHAO Xing-guo

..............page:702-706

Distribution characteristic of remaining coal oxygen consumption and spontaneous combustion heating-up in goaf
LI Zong-xiang;WU Qiang;WANG Zhi-qing

..............page:667-672

Experimental and numerical simulation of effect of spherical zone obstruction on deflagration of gas cloud
CONG Li-xin;BI Ming-shu;HUANG Ming-hu;YANG Guo-gang

..............page:661-666

New genetic-texture-structure classification system of tectonic coal
WANG En-ying;LIU Ming-ju;WEI Jian-ping

..............page:656-660

Potential ecological risk assessment of filling reclaimed soils polluted by heavy metals in mining area
WANG Ying;DONG Ji-hong

..............page:650-655

Effect of roof aquifers on the coalbed methane well pattern productivity
ZHANG Xian-min;TONG Deng-ke

..............page:645-649

New method for landslide forecast and its application based on longitudinal data and catastrophic theory
WANG Shu-ren;ZHANG Yan-bo

..............page:640-644

Unified solutions of well-bore stability considering strain softening and shear dilation
ZHANG Chang-guang;ZHANG Qing-he;ZHAO Jun-hai

..............page:634-639

Study on a novel parallel hybrid active power filter
ZHONG Wei-tang;REN Zhi-ling;JIANG Yu-dong

..............page:717-720

Coil current based qualitative classification and recognition of electromagnetic valve degradation failure
MA Xin;ZHANG Dong-lai;XU Dian-guo

..............page:711-716

Research on electromagnetic field radiated by surge in coal mine
SUN Ji-ping;ZHENG Zhao-wen;FENG De-wang

..............page:707-710