碳二加氢催化剂选择性的快速评价法及其应用

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。

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

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.