Support effect on the catalytic activity and selectivity of SILP catalysts in isobutene trimerization

被引：15

作者：

Feher, Csaba ^{[1
]}

Krivan, Eszter ^{[2
]}

Kovacs, Jozsef ^{[3
]}

Hancsok, Jeno ^{[2
]}

Skoda-Foeldes, Rita ^{[1
]}

机构：

[1] Univ Pannonia, Inst Chem, Dept Organ Chem, H-8201 Veszprem, Hungary

[2] Univ Pannonia, Dept MOL Hydrocarbon & Coal Proc, H-8201 Veszprem, Hungary

[3] Univ Pannonia, Inst Environm Engn, H-8201 Veszprem, Hungary

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2013年 / 372卷

关键词：

Oligomerization; Bronsted acidic ionic liquid; Silica support; Pore structure; ZEOLITE CATALYSTS; IONIC LIQUID; OLIGOMERIZATION;

D O I：

10.1016/j.molcata.2013.02.008

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Oligomerization of isobutene has been carried out using silica supported Bronsted acidic ionic liquid catalysts. Silica supports with different particle size and textural properties have been used to prepare the catalysts. A close relationship between these properties and catalytic activity of the SILP material was observed. Silica supports with mesoporous structure could be converted to very active catalysts. On the other hand, the use of microporous supports resulted in the formation of catalysts with excellent C-12 selectivity. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：51 / 57

页数：7

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