Development and planning of China coal resource and quality evaluation standard systemYANG Xiao-yu, LIAN Jin-jing, BAI Xiang-fei1-5,10
Composition features and genetic analysis on coal sulfur and ash of No.3 coal field in Triassic North Shaanxi coalfieldZHANG Yong-sheng, HE Dan, LI Jing-qin, CHEN Bo6-10
Cascade utilization exploration practice of B group coal of HuainanPanxie mining areaCUI Song-tao11-14,30
Coal characteristics and its industrial path evaluation of No.6 coal seam of Panshui coalmineZHANG Jie19-22
Discussion on coordinating mining technology of coal with low calorific value in open pit mineDING Zai-xing23-25
The ash system deviation reason research of division machine groove sampling coal samplesLI Hai-yan, HONG Wei, LI Ji-ping26-30
Estimation of the Calorific Value of Coal Based on the Proximate AnalysisZHENG Yuan-gang, WU Qiong, LI Jing, MEI Jing-jie, XU Yi, LAN Tian31-33,37
Determination of graphite carbon in coal series graphite by infrared absorption methodYANG Mu-dan34-37
Analysis on the effect of accelerator on determination of reflectance of vitrinite of coalZHU Yan38-41,47
