1Application research status and development trend of coal-based activated carbon in ChinaCHEN Wenkai, HU Zihan, BAI Xiaoyan, XIONG Yinwu, LI Xiaoliang, GUO Haoqian1-102Research progress on viscosity change law and rheological properties of the oil-coal slurryWANG Guangyao, ZHAO Yuan11-193Research on NOx emission characteristics of pulverized coal oxygen-enriched staged combustionGONG Yanyan20-274Achromobacter sp.biodegradation characteristics for pyridine in coking wastewater based on glucose co-metabolismFENG Xiaojiao, DENG Ming, CHI Haijun, LIU Jianing, JIN Wenjie28-365Study on the microstructure characteristics of high-quality bituminous coal in Shanxi region by FTIRLIANG Chunhao, HAN Dongqing, LI Ninghui, HAN Xinjie, LI Xiufeng, YUAN Chao37-43,566Effect of chemical sludge blending on the characteristics of coal water slurryYAN Xiaoze44-48,837Study on co-gasification characteristics of oil residue semi-coke with steam and CO2XU Chunxia, WANG Xueyun, GUO Liangyuan, LI Yang49-568Research on application of coal sample transportation system based on unmanned driving technologyXIAO Pengfei, LIU Zhijie, XIE Min, CAO Peng, GUO Qixian, TAN Jinzhi, YU Bin57-62,709The application of coal sample flow control technology based on internetCHEN Hailin, LIU Xiudong, KANG Fei, FANG Lidong, WANG Guiying, WEI Hailong, XU Dawei, AN Qiuge63-7010Application of big data technology in coal quality managementHAN Jianying, ZHU Jing, ZHAO Lijiao71-7711Sample pretreatment method analysis of trace elements in coalFU Kun78-8312Research on improving the accuracy of total sulfur determination in high sulfur coal samples based on NDIRYUAN Kang, HE Bing84-88,9613Research on test method and device of ignition temperature of powder activated carbon from coalLIU Yuanyuan, WU Qian89-96