摘要
介绍了C_4烯烃歧化的基本原理以及歧化反应用负载型铼基催化剂。综述了铼氧化物的担载量、载体性质、助催化剂和预处理条件对负载型铼基催化剂性能的影响以及催化剂失活原因进行的研究。综述了两种代表性的采用负载型铼基催化剂的C_4烯烃歧化制丙烯的工艺。
The mechanism of C4-olefin metathesis to produce propylene and the Re-based catalysts for the metathesis were introduced.The researches about the effects of Re loading amount,carrier properties,catalyst promoter,and pretreatment of the catalysts on the performance of Re-based catalyst for metathesis reaction, and the reasons of the catalyst deactivation were reviewed.Two typical processes of C4-olefin metathesis were also reviewed.
出处
《精细石油化工进展》
CAS
2009年第12期41-47,共7页
Advances in Fine Petrochemicals
基金
中国石油化工股份有限公司九江分公司的经费支持
关键词
烯烃歧化
丙烯
铼基催化剂
olefin metathesis
propylene
Re-based catalyst
