碳二加氢催化剂选择性的快速评价法及其应用  

QUICK EVALUATION METHOD FOR SELECTIVITY OF C2 HYDROGENATION CATALYST AND ITS APPLICATION

作　　者：钟志技[1] 

机构地区：[1]广州石油化工总厂生产调度部

出　　处：《广石化科技》2006年第2期8-10,共3页

摘　　要：介绍了碳二加氢反应的原理，从反应物转化量与反应热生成量的关系入手，找出催化剂选择性与床层温差和进料乙炔含量的定量关系，建立了一种碳二加氢催化剂选择性的快速评价方法，并用此法对三种催化剂的选择性进行了评价，评价结果与实际情况吻合。The principle of C2 hydrogenation reaction is introduced. The quantitative connection among catalytic selection, bed temperature and acetylene feed content was deduced by the connection between reactant conversion and reactive formation heat in order to establish a quick evaluation method of hydrogenation catalyst selectivity which was used for the selectivity evaluations of three kinds of hydrogenation catalyst. Now the new evaluation result is in conformity with the old evaluation result.

关 键 词：碳二加氢 催化剂 选择性 

分 类 号：O643.38[理学—物理化学] TQ221.211[理学—化学]