1Study on disruptive technology development countermeasure of coal green development and utilizationLiu Jianzhong, Xie Heping, Wang Jinhua, Ren Shihua6-102Approach and policy of Shanxi Coal Clean and high efficient utilization under background of energy transformationWang Yunzhu, Liu Ye, Han Yun11-173Clean and high efficient utilization status and outlook of coal and electric powerYuan Jiahai, Xu Yan, Na Chunning18-244Study on technology and economic feasibility of natural gas replaced by coal to industrial fuel gasSun Haiyong25-285Discovery on clean low carbon upgraded development of Ningxia coal industryLyu Zhaohai29-336Practices and approach on clean and high efficient utilization of coal from Shenhua GroupGuo Shuiwen34-377Practices and discovery on innovation development of coal chemical industry in China under background of de-capacity——based on Kailuan Group as exampleXu Minghua, Zheng Changhong, Xiang Yan, Qi Zhaoyong, Wang Le38-428Study on coordinated relationship between coal de-capacity and transformation upgrading in ChinaLiu Hong, Li Jipeng, Zhang Haibo, Qin Fuke, Wang Zhen43-469Market development and promotion of coal to methanol fuel from view of regional demo projectsLi Jing47-5210Study on relationship between environment performance evaluation and enterprise operation of coal enterprisesTan Xuhong, Song Ling53-5611Study on key points to accurately hold high quality development of coal enterprise transformationNiu Kehong57-6212Study on transformation and development approach of coal resource-exhausted type cityChen Qian63-6713Discussion on establishment of modernized coal economy to promote "three reforms"Chen Ke, Cui Tao68-7114Discussion on master data standardized management and upgrading of goods and materials in National Energy GroupYang Xiaolu72-7615Study on application of people-oriented management in human resource management of coal enterprisesHan Liping77-8016Study on tax fee burden of China coal industryShen Wan, Jiang Fuchun, Zhang Fan, Wang Jiubin81-85 