宝钢煤焦油沥青的结构和性能浅析  

Study on the Structure and Property of Coal Tar Pitch from Baosteel

作　　者：刘春法[1] 杜勇[1] 单长春[1] 

机构地区：[1]宝钢化工分公司技术中心,上海200942

出　　处：《上海化工》2008年第1期14-16,共3页Shanghai Chemical Industry

摘　　要：通过B-L公式计算了煤焦油沥青的结构,采用扫描电镜(SEM)和能谱分析研究了煤焦油沥青中的喹啉不溶物(QI)。The characteristic parameter of coal pitch was investigated by B-L equation,The structural compositions of QI from coal tar pitch were studied by means of SEM and energy spectrum.

关 键 词：煤焦油沥青 B—L公式 喹啉不溶物 

分 类 号：TQ522.65[化学工程—煤化学工程]