煤焦油分离分析技术发展研究  

Processing and Utilization of Coal Tar Pitch

作　　者：陈晰[1] 杨宏伟[1] 姚婷[1] 郝敬团[1] 李召良[2] 

机构地区：[1]空军勤务学院航空油料物资系,江苏徐州221006 [2]中国人民解放军空军油料研究所,北京100076

出　　处：《广州化工》2013年第13期58-59,104,共3页GuangZhou Chemical Industry

摘　　要：作为一种非常重要而且是不可再生的能源,煤焦油在整个世界都被重视。要实现煤焦油的高效利用,必须首先充分了解其化学成分与结构组成。由于煤焦油是由相对分子质量不等的、数量众多的、以芳烃化合物为主组成的混合物,必须对其进行有效的分离提取及分析测试,才能深入地揭示煤焦油的化学组成和实现高附加值利用。Now coal tar was paid attention by all countries in the world as an important and nonrenewable energy source. To realize the efficient application of coal tar, the chemical composition and structural characteristics should be understood. However, coal tar was mainly composed of various aromatic hydrocarbons, and complexity and stability of its structure embarrass the development of investigation and application. With revealing the chemical composition and achie- ving the effective and high value - added utilization of coal tar, the separation and analysis methodologies and technologies used on the structural investigation of coal tar were discussed.

关 键 词：煤焦油 深加工 分离 分析 

分 类 号：TQ522.64[化学工程—煤化学工程]