煤炭与化工2023，Vol.46Issue(12)：85-89,5.DOI:10.19286/j.cnki.cci.2023.12.021
煤液化残渣综合利用研究进展
Research progress on comprehensive utilization of coal liquefaction residue
摘要
Abstract
China is rich in coal resources,but oil resources are relatively poor and highly dependent on foreign countries.Therefore,giving full play to China's coal energy advantages and vigorously developing coal direct liquefaction technology has become one of the important options to improve China's energy structure.Coal liquefaction residue is the main by-product of direct coal liquefaction,accounting for about 20％～30％of the liquefied raw materials.It is a heavy carbon resource with great utilization value.At present,the utilization methods of coal liquefaction residue include gasification,pyrolysis,coking,carbon materials and asphalt modifier.However,due to complex composition,the efficient utilization of its components is limited.Therefore,this paper discusses the current research hotspot that how to rationally and efficiently utilize the components of coal liquefaction residue.关键词
煤液化残渣/煤炭直接液化/综合利用/有效组分/重质碳资源/碳材料Key words
coal liquefaction residue/coal direct liquefaction/comprehensive utilization/effective components/heavy carbon resources/carbon materials分类
化学化工引用本文复制引用
魏征,罗化峰,李通达..煤液化残渣综合利用研究进展[J].煤炭与化工,2023,46(12):85-89,5.基金项目
山西省回国留学人员科研资助项目(2022174) （2022174）
山西省高校科技创新项目(2021L397) （2021L397）
