ZSM-5 with intracrystal mesopores for catalytic cracking

摘要：

Zeolites with intracrystal mesopores were prepared using a silane-modified polymer as the mesoporogen. By changing the polymer size, the average mesopore sizes of the resultant zeolites are adjustable from 2 nm to 6 nm. The majority of mesopores are in the range of 1 to 10 nm and account for a mesopore volume of 0.05~0.5 cc/g. Compared to conventional zeolite catalysts, mesoporous zeolite exhibits enhanced catalytic cracking performance as indicated by cumene cracking reactions.

作者: Hui Wang Thomas J. Pinnavaia

作者单位: Department of Chemistry, Michigan State University, East Lansing, MI 48824 USA

会议类型: 国际会议

会议名称: 第15届国际分子筛大会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-12（万方平台首次上网日期，不代表论文的发表时间）