1Model construction and application of evaluation on the effectiveness of ecological restoration of mines based on RFWANG Su-wei, ZHOU Chuan, WU Chang-yue, TAN Li-li, LI Chun-li, WANG Li, YANG Yun, LUO Dong, YANG Huan, WEN Min, LIU KaiQuestion Discussion1-5,102Research and practice on coupled and coordinated full load denitrification of 350 MW supercritical circulating fluidized bed boilerLU Guan-fa, LIU Xi-yingQuestion Discussion6-103Geological adaptability analysis of horizontal well development mode in Shizhuang North block,Qinshui BasinCHAO Wei-wei, ZHANG Shou-ren, ZHANG Ya-fei, DENG Zhi-yu, TAO ShuQuestion Discussion11-16,224Study on support pressure and goaf stress distribution law of deep well paste filling miningHOU Zhi-kai, XIE Fang-peng, HOU Ji-chuan, LI Hui-boQuestion Discussion17-225Research on the development model of green mine construction in ChinaZHAO Jie, WANG Ji-kun, CUI Wen-rui, GAO Shuai, WANG Shu-min, GUO Hua-qi, ZHAO Xiao-wu, DU SongQuestion Discussion23-27,326Measures analysis of reducing failure rate of induced draft fans under the SNCR denitration process of CFB boilerXUE Zhi-qiangQuestion Discussion28-327Study on fracture law of roof based on thick plate theoryCHANG Qing-lingQuestion Discussion33-37,428Support method and parameter selection for roadside packing gob-side entry retaining in Yushutian Coal MineYANG Jian-kunQuestion Discussion38-429Study on optimization of support parameters for thin coal seam roadways in Binhu Coal MineHAN Feng, YANG BinQuestion Discussion43-4810Research on evolution law characteristics of overlying rock collapse in goafWANG Xi-wei, YANG JianQuestion Discussion49-5311Numerical simulation and experimental study on crack radius caused by roof deep hole blasting in Gaojiapu Coal MineWANG Cong-cong, SUN Wen-jie, SUN Zhen-yu, MA Xiao-taoExperimental Study54-5912Research on auxiliary transportation device for fully-mechanized driving in coal roadwayLYU Ya-li, MEI Rui, LIU Jing-yiExperimental Study60-63,6713Study on flexibility of thermal electrolytic coupling to improve the unitZHAO QiangExperimental Study64-6714Development and application of automatic adjustment system for coal feeder discharge gate of thin coalSHEN Kai, CHEN BoExperimental Study68-71,7715Research and application of laser methane sensor based on VCSEL laserMENG JianExperimental Study72-7716Optimization of automatic control system for regulating thermal power units under new situationZHANG Zhi-yuanExperimental Study78-80,8617Experimental study on gas product characteristics and predictive indicators in coal spontaneous combustion process and gas selectionJIA Liu, REN Hao, XU Gang, GAO A-yuan, HUA Jun-houExperimental Study81-8618Application of mine flameproof tail gas purification device in explosion-proof trackless rubber-tyred vehiclesLI Yun-liang, GONG Sheng-liExperimental Study87-9019Research and application of upgrading and renovation of personnel positioning system in Xin'an Coal MineZHU Wei, LI Xu-weiCoal Safety91-9620Study on statistical characteristics of the acoustic emission energy of the pre-cracked rock materialsLI PengCoal Safety97-102,109 