Selective synthesis of butene-1 through double-bond migration of butene-2 over η-alumina catalysts

Jong Ki Jeon; Do Heui Kim; Young Kwon Park

doi:10.5012/bkcs.2014.35.9.2669

Selective synthesis of butene-1 through double-bond migration of butene-2 over η-alumina catalysts

Jong Ki Jeon, Do Heui Kim, Young Kwon Park

School of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Double bond migration of butene-2 to butene-1 over η-alumina was investigated. The effects of calcination temperature on catalytic properties were analyzed by applying BET surface area, XRD, NH3-TPD, and FT-IR of adsorbed pyridine techniques. The highest activity of the η-alumina catalyst calcined at 600 oC could be attributed not only to the highest amount of weak and medium strength acid sites, but also to the highest ratio of medium to weak strength Lewis acid sites.

Original language	English
Pages (from-to)	2669-2672
Number of pages	4
Journal	Bulletin of the Korean Chemical Society
Volume	35
Issue number	9
DOIs	https://doi.org/10.5012/bkcs.2014.35.9.2669
State	Published - 20 Sep 2014

Keywords

Acid sites
Butene-1
Butene-2
Double bond migration
η-alumina catalyst

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10.5012/bkcs.2014.35.9.2669

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abstract = "Double bond migration of butene-2 to butene-1 over η-alumina was investigated. The effects of calcination temperature on catalytic properties were analyzed by applying BET surface area, XRD, NH3-TPD, and FT-IR of adsorbed pyridine techniques. The highest activity of the η-alumina catalyst calcined at 600 oC could be attributed not only to the highest amount of weak and medium strength acid sites, but also to the highest ratio of medium to weak strength Lewis acid sites.",

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AU - Jeon, Jong Ki

AU - Kim, Do Heui

AU - Park, Young Kwon

PY - 2014/9/20

Y1 - 2014/9/20

N2 - Double bond migration of butene-2 to butene-1 over η-alumina was investigated. The effects of calcination temperature on catalytic properties were analyzed by applying BET surface area, XRD, NH3-TPD, and FT-IR of adsorbed pyridine techniques. The highest activity of the η-alumina catalyst calcined at 600 oC could be attributed not only to the highest amount of weak and medium strength acid sites, but also to the highest ratio of medium to weak strength Lewis acid sites.

AB - Double bond migration of butene-2 to butene-1 over η-alumina was investigated. The effects of calcination temperature on catalytic properties were analyzed by applying BET surface area, XRD, NH3-TPD, and FT-IR of adsorbed pyridine techniques. The highest activity of the η-alumina catalyst calcined at 600 oC could be attributed not only to the highest amount of weak and medium strength acid sites, but also to the highest ratio of medium to weak strength Lewis acid sites.

KW - Acid sites

KW - Butene-1

KW - Butene-2

KW - Double bond migration

KW - η-alumina catalyst

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SN - 0253-2964

VL - 35

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JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 9

ER -

Selective synthesis of butene-1 through double-bond migration of butene-2 over η-alumina catalysts

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Keywords

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