Liquid-Phase Oligomerization of 1-Hexene Catalyzed by Macroporous Ion-Exchange Resins

被引：31

作者：

Cadenas, Madelin ^{[1
]}

Bringue, Roger ^{[1
]}

Fite, Carles ^{[1
]}

Ramirez, Eliana ^{[1
]}

Cunill, Fidel ^{[1
]}

机构：

[1] Univ Barcelona, Dept Chem Engn, E-08028 Barcelona, Spain

来源：

TOPICS IN CATALYSIS | 2011年 / 54卷 / 13-15期

关键词：

1-Hexene oligomerization; Catalysis by ion-exchange resins; ALUMINOSILICATES AL-MTS; DIMERIZATION; ISOAMYLENES; AL-MCM-41; KINETICS;

D O I：

10.1007/s11244-011-9721-y

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Oligomerization of pure 1-hexene catalyzed by macroporous ion-exchange resins was performed in batch experiments at 350-390 K and 2 MPa. At 373 K, after 6 h, 1-hexene conversion was practically complete and the selectivity to dimers was 56%, that to trimers 0.8 and 43.2% to double-bond isomerization. By assuming an homogeneous kinetic model for olefin dimerization of second order reaction, a value of 64-68 kJ mol(-1) for apparent activation energy was obtained.

引用

页码：998 / 1008

页数：11

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