摘要
我国能源结构是"富煤、贫油、少气",发展煤炭资源化利用技术对于保障国家能源安全不仅具有重要的战略意义,也有着广阔的市场前景。煤沥青是煤炭经高温热分解后的副产物煤焦油中重质组分,有较高碳含量是重要的工业资源,通过煤沥青性质调控来提升其附加值是重要研究方向。综述了煤沥青调控方法及应用研究进展,对煤沥青的高附加值应用进行了分析。
Our country energy structure is "rich in coal, poor in oil, and less in gas". Developing coal resource utilization technology not only has important strategic significance for national energy security, but also has broad market prospects. Coal tar pitch is a heavy component of coal tar, a by-product of high-temperature thermal decomposition of coal. It is an important industrial resource with higher carbon content. It is an important research direction to improve the added value of coal tar pitch by adjusting the properties of coal. In this paper, the progress of coal tar pitch control methods and application research were reviewed, and the high value-added application of coal tar pitch was analyzed.
作者
臧娜
和凤祥
王海洋
刘书林
屈滨
王守凯
张功多
ZANG Na;HE Feng-xiang;WANG Hai-yang;LIU Shu-lin;QU Bin;WANG Shou-kai;ZHANG Gong-duo(Sinosteel Anshan Research institute of Thermo-energy Co.,Ltd.,National Local United Engineering Research Center for Preparing Technology of Coal-tar Based New Materials,Liaoning Province Coal-tar Series New Special New Material Engineering Research Center,Anshan Liaoning 114044,China)
出处
《辽宁化工》
CAS
2021年第8期1166-1171,共6页
Liaoning Chemical Industry
基金
中央引导地方科技发展专项资金(项目编号:021JH6-10500019)
山东省重点研发计划(重大科技创新工程)(项目编号:2020CXGC010309)
辽宁省重点研发计划指导计划(项目编号:2018304002)
辽宁省自然科学基金计划(项目编号:2019-ZD-0895)。
关键词
煤沥青
高附加值
制备
应用
Coal tar pitch
High added value
Preparation
Application
