气相色谱和热重技术应用于模拟蒸馏的研究进展  

DEVELOPMENT OF SIMULATED DISTILLATION BY GAS CHROMATOGROAPH AND THERMOGRAVITY ANALYSIS

作　　者：文鹏[1] 李凡[1] 吴争鸣[1] 谢克昌[1] 

机构地区：[1]太原理工大学,太原030024

出　　处：《煤炭转化》1997年第4期1-8,共8页Coal Conversion

摘　　要：针对油料，特别是煤焦油普通蒸馏存在的耗时长、样品量大、过程污染严重等弊端，评述了气相色谱、热重技术应用于模拟蒸馏方面的研究进展，旨在探索焦油模拟蒸馏的快速、简捷、准确的实用方法。Distillation curve is an important basis for oil processing. Ordinary lab distillation of oil or coal tar costs much tlme and many samples. It pollutes envlronment seriously. This paper reviews development of simulated distillation by gas chromatograph and thermogravity. It aims to search for a rapid, slmple and accurate way for coal tar simulated distillation as well as to get a useful and true distillation curve.

关 键 词：气相色谱 模拟蒸馏 蒸馏曲线 热重分析 煤焦油 

分 类 号：TQ524[化学工程—煤化学工程] TQ533.6