摘要
由于石油裂解的深度增加,对碳二选择加氢除炔催化剂要求也较为严格,而作为催化剂的重要组成部分载体更是如此。文章主要探讨了碳二载体的设计思路,制备载体的各组分之间的关系,以及他们对载体的物性及加氢性能的影响。
Because petroleum crack increase in depth, cracking catalyzer divided alkyne catalyzer of C2 hydrogen is very strict, especially carrier which is main compose of catalyzer. The article discuss to designing thoughtway of C2 carrier, relation of every component when preparating carrier, and it is to influence to physical property and hydrogenation performance.
关键词
乙烯
乙炔
载体
转化率
选择性
ethylene
alkyne
carrier
translation ratio
selectivity
