1Determination method research of sulfur emission fromcoal combustionZHANG Ning-ning1-52Bias experimental research of Jinjiyan train Sampling and sample preparation systemTANG Jing, YANG Jia-fu, WANG Xiao-yang6-103Structure and application of on line analyzer for neutron activation elementTAO Jun-tao, LU Yuan-li, LI Jian-feng, LI Yan-feng, ZHANG Wei11-134Study on the influencing factors of determination of Hardgrove grindability index of coalCAI Zhi-dan14-175Calorific value estimation of fire coal based on historical test data of incoming coalREN Zhi-ping, FANG Chao, ZHAO Jin-shun18-206Discussion on the determination of total moisture of some bituminous coal by microwave drying methodFU Kun21-23,337Understanding and discussion on precision verification method ofsample preparation and testLI Xiang-lin24-26,478Problems which need attention in uncertainty evaluation of coal quality testWANG Xia, ZHANG Yong-chun, GUO He-yan27-29,569Research on using coking washing oil to do the preparation of high efficient coal water slurry additivesWANG Guo-fang30-3310Discussion on how the coal quality affected the performance of coal water mixture pressurized gasifierXING Li-bo34-3811Comparison of two pressurized fixed-bed coal gasification processesLI Xiao-liang, CHEN Yong-fang, ZHANG Jin-hua39-4212Research process of adsorbent used forconcentration of methane from Coal-Bed Methane by the Pressure Swing AdsorptionWU Jin-bao43-4713Primary research of key technology of energy saving and emission reduction in coking yieldWANG Yong-sheng, WU Jin-wang, YANG Kun, LIU Cui-ling, ZHANG Yan-yu48-52,6014Research on lump coal concentrating washing process in Baiyan coal preparation plantXU Hui, LV Jian-hua53-5615Application of flat bag type of dust removal system based on PLC control in Pingdingshan coal mineLI Hong-kui, XU Dong-lin, SHI Zhen-kui, SONG Yu, JIANG En-long, SUN Sheng-xu57-6016Technological transformation and management measurement for improving the clean coal slime yield in Hongyuan coal preparation plantLI Jian-gang, WU Chao-dang, DING Guang-yao, REN Li-qin, WANG Peng61-6417Management practice of engineering construction pattern of Selian No.2 coal mine coal preparation plantFANG Qing-zhou, WANG Zhi-qiang, ZHAO Yong-qin, ZHANG Xiang-ji65-68,64 