加氢残渣中有机质的性质及研究  

Research on Organic Matter of Hydrogenation Liquefaction Residue

作　　者：张瑞[1] 李峰[1] 

机构地区：[1]陕西省石油化工研究设计院,陕西西安710054

出　　处：《化工技术与开发》2015年第12期4-6,共3页Technology & Development of Chemical Industry

基　　金：陕西省科技攻关项目(2013K11-30)

摘　　要：对煤焦油加氢残渣中的有机质和灰分进行分离,并对其基本性质进行分析,发现其中沥青质含量很高,碳氢比高,适宜于制备碳素材料前驱体——中间相沥青。采用热转化法制备中间相沥青,并对其进行表征。The separation of organic matter and ash content in coal tar hydrogenation residue was introduced. And the basic properties of the asphaltenes were analyzed. It was found that the coal tar hydrogenation residue had high asphaltene content and high hydrocarbon ratio. It was suitable for the preparation of mesophase pitch. The mesophase pitch was prepared by thermal conversion and characterized.

关 键 词：加氢残渣 沥青质 中间相 

分 类 号：TQ529.1[化学工程—煤化学工程]