Isobutene trimerization over FeCl3-modified HY zeolites: Effect of lewis acid sites

Ji Woong Yoon; Sung Hwa Jhung; Dae Hyun Choo; Seung Jun Lee; Jong San Chang

doi:10.1246/cl.2007.1504

Isobutene trimerization over FeCl₃-modified HY zeolites: Effect of lewis acid sites

Ji Woong Yoon, Sung Hwa Jhung, Dae Hyun Choo, Seung Jun Lee, Jong San Chang

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Abstract

Oligomerization of isobutene has been investigated using FeCh-modified HY zeolite catalysts in order to produce triisobutenes or remove/separate isobutene from C4 streams. Stable isobutene conversion and high selectivity for trimers are attained over the modified zeolite with high concentration of Lewis acid sites, suggesting that a potential trimerization catalyst can be obtained easily by loading a Lewis acid into an acidic zeolite catalyst.

Original language	English
Pages (from-to)	1504-1505
Number of pages	2
Journal	Chemistry Letters
Volume	36
Issue number	12
DOIs	https://doi.org/10.1246/cl.2007.1504
State	Published - 5 Dec 2007

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abstract = "Oligomerization of isobutene has been investigated using FeCh-modified HY zeolite catalysts in order to produce triisobutenes or remove/separate isobutene from C4 streams. Stable isobutene conversion and high selectivity for trimers are attained over the modified zeolite with high concentration of Lewis acid sites, suggesting that a potential trimerization catalyst can be obtained easily by loading a Lewis acid into an acidic zeolite catalyst.",

author = "Yoon, {Ji Woong} and Jhung, {Sung Hwa} and Choo, {Dae Hyun} and Lee, {Seung Jun} and Chang, {Jong San}",

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T2 - Effect of lewis acid sites

AU - Yoon, Ji Woong

AU - Jhung, Sung Hwa

AU - Choo, Dae Hyun

AU - Lee, Seung Jun

AU - Chang, Jong San

PY - 2007/12/5

Y1 - 2007/12/5

N2 - Oligomerization of isobutene has been investigated using FeCh-modified HY zeolite catalysts in order to produce triisobutenes or remove/separate isobutene from C4 streams. Stable isobutene conversion and high selectivity for trimers are attained over the modified zeolite with high concentration of Lewis acid sites, suggesting that a potential trimerization catalyst can be obtained easily by loading a Lewis acid into an acidic zeolite catalyst.

AB - Oligomerization of isobutene has been investigated using FeCh-modified HY zeolite catalysts in order to produce triisobutenes or remove/separate isobutene from C4 streams. Stable isobutene conversion and high selectivity for trimers are attained over the modified zeolite with high concentration of Lewis acid sites, suggesting that a potential trimerization catalyst can be obtained easily by loading a Lewis acid into an acidic zeolite catalyst.

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U2 - 10.1246/cl.2007.1504

DO - 10.1246/cl.2007.1504

M3 - Article

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JO - Chemistry Letters

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ER -

Isobutene trimerization over FeCl₃-modified HY zeolites: Effect of lewis acid sites

Abstract

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