摘要
报道了15种负载不同金属的HZSM-5催化剂对乙烯芳构化的催化效果,以Ga(Zn)/HZSM-5催化剂为例,研究了载体酸性、金属含量、反应温度等因素对催化剂催化性能的影响。并对金属负载的HZSM-5催化剂在乙烯芳构化反应中的作用进行了深入研究讨论。
Aromatization of ethylene was carried out over different metal supported HZSM-5 catalysts, in particular over Ga(Zn)/HZSM-5 catalysts. The zeolite acidity, the amount of supported metal and the reaction temperature strongly influence ethylene aromatization. It was found that the metal supported HZSM-5 catalysts act as bifunctional catalysts in the ethylene aromatization.
出处
《化学世界》
CAS
CSCD
北大核心
2004年第7期353-356,共4页
Chemical World
