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Reaction performance and disappearance kinetics of n-pentane isomerization catalyzed by chloroaluminate ionic liquid

Paper ID Volume ID Publish Year Pages File Format Full-Text
50946 46823 2010 4 PDF Available
Title
Reaction performance and disappearance kinetics of n-pentane isomerization catalyzed by chloroaluminate ionic liquid
Abstract

The ionic liquid Et3NHCl-2AlCl3 effectively catalyzes the isomerization of n-pentane. With increasing n-pentane conversion, the research octane number of isomerization oil increased, but its yield, the selectivity of isopentane, and the research octane number of the isomerization product decreased. At the same n-pentane conversion, low reaction temperatures inhibit side reactions and favor the product distribution. The disappearance kinetics of n-pentane isomerization, following the first-order reaction, was investigated. The apparent activation energy and the pre-exponential factor were 29.4 kJ/mol and 9.28 s−1, respectively.

Graphical AbstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights►The ionic liquid 2AlCl3/Et3NHCl can catalyze n-pentane isomerization. ►As n-pentane conversion increases, isopentane selectivity decreases. ►Low reaction temperatures favor the isomerization of n-pentane. ►Activation energy was 29.4 kJ/mol and pre-exponential factor was 9.28 s−1.

Keywords
Isomerization; Ionic liquid; Pentane; Reaction performance; Kinetics
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Reaction performance and disappearance kinetics of n-pentane isomerization catalyzed by chloroaluminate ionic liquid
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 3, 30 November 2010, Pages 180–183
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
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Any Questions? feel free to contact us