摘要
综述了液化残渣的组分性质及加氢裂解中原料的交互影响;系统总结了当前国内外关于煤加氢液化残渣的利用研究进展,主要包括气化、热解、制备碳材料以及改性沥青等,并对应用过程中存在的问题进行了探讨。液化残渣的高效合理利用,不仅能减轻环保压力,还能提升煤液化工艺过程的经济效益。
The composition and properties of liquefaction residue and the interaction of raw materials in hydrocracking were summarized.The research progress of utilization of coal hydrocracking residue at home and abroad was systematically summarized,including gasification,pyrolysis,preparation of carbon materials and modified asphalt,and the existing problems in the utilization process were discussed.The efficient and rational utilization of liquefaction residue can not only reduce the pressure of environmental protection,but also improve the economic benefits of coal liquefaction process.
作者
冯成海
谢欣馨
魏生海
袁善录
张瑜
徐宏伟
韦孙昌
FENG Cheng-hai;XIE Xin-xin;WEI Sheng-hai;YUAN Shan-lu;ZHANG Yu;XU Hong-wei;WEI Sun-chang(Shaanxi Yanchang Petroleum Yulin Coal Chemical Company,Yulin 719000,China;Xi’an Origin Chemical Technologies Co.,Ltd.,Xi’an 710061,China;Northwest Research Institute of Chemical Industry Co.,Ltd.,Xi’an 710061,China)
出处
《应用化工》
CAS
CSCD
北大核心
2019年第11期2733-2738,共6页
Applied Chemical Industry
基金
国家重点研发计划项目资助(2018YFB0604600-04)
关键词
煤加氢液化
液化残渣
残渣利用
hydroliquefaction of coal
liquefaction residue
utilization of residue
