1Top-level design and practice of smart power stationWANG Shu-min, JIA Jian-bo, SHI Zhao-xi, LIU Sheng-jun, YAN Ji-dongDesign Technology1-5,112A multi-stage planning strategy of district comprehensiveenergy system for characteristic energy townSHEN Ya-dong, MU Shu-jun, LIN Jin, ZHANG Ding, ZHOU YouDesign Technology6-113Study on coal development in major coal miningcountries abroad under carbon constraintsDesign Technology12-15,184Comparative analysis between open-pit miningand underground mining for Jinzhengtai Coal MineYANG Pei-jun, ZHU Jian-junDesign Technology16-185Feasibility research about uniting technology of largecoal-fired with solar thermalBAI Yang, CAO Pei-qing, ZHAO Yong-gang, SUN Xi-qiangDesign Technology19-23,286Research and application on carbon capture of coal-fired power plantsHAN Tao, ZHAO Rui, ZHANG Shuai, YU Xue-hai, LIAO Hai-yanDesign Technology24-287Research and engineering application of ultra-low emissiontechnology for coal fired power plant in Shenhua GroupZHOU Hong-guang, WANG Peng, CHEN JingProduction Technology29-328Development and application of high concentration wastewatertreatment technology for direct coal liquefactionFAN Shu-jun, YU Liang-yong, LIU Chun-huiProduction Technology33-369Energy saving and efficiency improving technology for multiple coupling ofzero water consumption of air cooling thermal power unitLIANG Shuang-yin, ZHU Hong-wei, WANG Lu-rong, HUANG Bo-bo, FENG Yan-jie, GAO Man-da, SUN Yan-qian, KANG Lu, SHI Ye, HU San-gao, XU HongProduction Technology37-40,4510Research on key CFB technologies for clean and efficientutilization of low calorific value coalWU Wan-zhu, WANG Hu, GU Cong-yangProduction Technology41-4511Application of blockchain technology in energy internetXUE Zhong-binProduction Technology46-4912Optimized power redistribution of offshore wind farms integrated VSC-MTDCtransmissions after onshore converter outageTANG GengProduction Technology50-5513Discussion on utilization approach of coal slime and ganguebased on CFB power technologyPENG Guang-hu, QI Chuan-xi, ZHAO Kong-youResearch and Discussion56-60,6614Study and development on extraction and utilization ofShenhua coal direct liquefaction residueCHANG Hong-yan, CHENG Shi-fu, WANG Guo-dong, XIANG Ning, SHU Cheng, XIN Fan-wen, ZHANG Yuan-xin, ZHANG Xu-wen, LI Ke-jianResearch and Discussion61-6615Study on the catalytic two-stage liquefaction of Shenhua coalGAO Shan-song, SHU Ge-ping, LI Ke-jianResearch and Discussion67-7116Technical characteristics and application progressof Shenhua methanol to olefinsGAO Wen-gang, GOU Rong-heng, WEN Yao-shun, GUO Wei, XING Ai-hua, LIU Yan-ping, YAN HuiResearch and Discussion72-7617Experimental study on characteristics of high pressure densephase pneumatic tansport of pulverized coalGUAN Qing-liang, FANG Xin-hui, LIU Zhen, FENG Zi-yang, SUO Ya, PENG Bao-zai, LIU Bing, LI Wen-huaResearch and Discussion77-8018Discussion on competitiveness of modern coal chemical industry in ChinaWANG Qiang, YU Zhu-feng, BU Xue-peng, HAN Yi-jie, LUO Teng, TAO YiResearch and Discussion81-84,8919Different impacts of wind power prediction positive error andnegative error on power system operationYU Chen, WU Pei-hua, XIE Dong-liang, JIN Xian-lin, LIU Chang-leiResearch and Discussion85-8920Study on the influence of heating transformation of coalfired units on atmospheric environmentSHEN Jing-bo, YU Jing-hui, WANG Bing-zhang, CHEN Ji-shanResearch and Discussion90-91,95 