摘要
本文根据并联脉冲微型反应装置的特点,设计了一种带有预切反吹装置的气相色谱体系.用此体系能除去烃类脉冲裂解产物中C_5以上的重质组份,一次性分析氢和C_1—C_4烷烯烃,并能较准确地测量焦碳沉积量.分析迅速。
A gas chromatography system with pre-column is developed in this paper. By means of this system, H and components from C to C can be extracted from pyrolysis products and measured simultaneously; the heavy matters are purged by reversing the flow. The coke deposit can also be measured accu-rately.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
1989年第1期1-6,共6页
Journal of Zhengzhou University of Light Industry:Natural Science
关键词
烃
裂解
色谱分析
hydrocarbon
pyrolysis
analysis
