煤液化残渣高效利用研究现状  

Research Status of Efficient Utilization of Coal Liquefaction Residue

作　　者：郑晨旭 刘一诺 李小宝 黄战平 侯炎飞 范剑明[3] 李娜[4] 周兴 ZHENG Chenxu;LIU Yinuo;LI Xiaobao;HUANG Zhanping;HOU Yanfei;FAN Jianming;LI Na;ZHOU Xing(China Gas College of Engineering,Hebei Normal University,Shijiazhuang 050024,China;Hebei Key Laboratory of Inorganic Nano-materials,College of Chemistry and Materials Science,Hebei Normal University,Shijiazhuang 050024,China;Department of Chemical Engineering,Ordos Vocational College,Ordos 017010,China;Inner Mongolia Key Laboratory of High-Value Utilization of Low Rank Coal Resources,College of Chemical Engineering,Inner Mongolia University of Technology,Huhhot 010051,China)

机构地区：[1]河北师范大学中燃工学院,石家庄050024 [2]河北师范大学化学与材料科学学院,河北省无机纳米材料重点实验室,石家庄050024 [3]鄂尔多斯职业学院化学工程系,内蒙古鄂尔多斯017010 [4]内蒙古工业大学化工学院,内蒙古自治区低阶碳质资源高值化利用重点实验室,呼和浩特010051

出　　处：《山西煤炭》2022年第4期4-9,共6页Shanxi Coal

基　　金：国家自然科学基金资助项目(21868021);鄂尔多斯科技计划基金资助项目(2021YY工119-49);河北省高等学校科学技术研究资助项目(QN2021090);河北师范大学博士基金(L2021034)。

摘　　要：煤液化残渣高附加值利用,对完善煤制油技术和实现煤炭资源合理化应用有重大意义。首先介绍煤液化残渣燃烧、热解和气化三种传统利用方式,再基于液化残渣化学组成和结构特点,阐述液化残渣高附加值利用方式,如制备多孔碳、碳纳米管、碳纤维以及复合碳材料;总结出以液化残渣作为碳源制备新型炭材料的研究成果及进展,以期对煤液化残渣高附加值利用方式提供指导。High-value utilization of the coal liquefaction residue is of great significance to improving coal-to-liquid technology and realizing the rational application of coal resources. This paper first introduces three traditional utilization methods of the liquefaction residue, namely combustion, pyrolysis, and gasification. Then, based on the chemical composition and structure of the residue, the high-value utilization methods are presented, including the preparation of porous carbon, carbon nanotubes and carbon fibers, and composite carbon materials. Finally, this paper summarizes the achievements and progress on the new carbon material preparation by using liquefaction residues as sources, which could provide guidance for the high-value utilization of coal liquefaction residues.

关 键 词：煤液化技术 液化残渣 利用方式 新型炭材料 

分 类 号：TQ522.59[化学工程—煤化学工程]