我公司焦化苯结晶点偏低原因分析及措施

Analysis and Measures on the Causes of Low Crystallization Point of Coking Benzene

通过原因分析 ,确定影响焦化苯结晶点的主要因素为饱和烃、CS2 的含量过高 ,采取相应分离措施 ,焦化苯结晶点升高 ,确保了焦化苯的一级品率。

Through analysis on the causes of low crystallization point,the main factors which are influential to the crystallization point of coking benzene have been obtained.It shows that the contents of satisfied hydrocarbon and CS 2 are exorbitant.The crytallization point has been risen by taking corresponding separation measures,ensuring the first rate of coking benzene.