Effects of Reaction Conditions on Vapor Phase Alkylation of Benzene with Ethylene Over ZSM-5 Zeolite Catalyst
Author(s): YANG Weimin, SUN Hongmin, CHEN Qingling
Pages: 1-3
Year: 2002 Issue: 3
Journal: ADVANCES IN FINE PETROCHEMICALS
Keyword: 烷基化; 乙苯; ZSM-5沸石; 催化剂; 苯; 乙烯;
Abstract: 研究了ZSM-5沸石催化剂上苯与乙烯气相烷基化反应工艺条件.较佳的工艺条件为:反应温度350～430 ℃,反应压力1.0～1.8 MPa,苯/乙烯摩尔比7～9,乙烯空速2～4.5 h-1.在此条件下,乙烯转化率和乙基选择性大于99.4%.
Pages: 1-3
Year: 2002 Issue: 3
Journal: ADVANCES IN FINE PETROCHEMICALS
Keyword: 烷基化; 乙苯; ZSM-5沸石; 催化剂; 苯; 乙烯;
Abstract: 研究了ZSM-5沸石催化剂上苯与乙烯气相烷基化反应工艺条件.较佳的工艺条件为:反应温度350～430 ℃,反应压力1.0～1.8 MPa,苯/乙烯摩尔比7～9,乙烯空速2～4.5 h-1.在此条件下,乙烯转化率和乙基选择性大于99.4%.
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