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HERO ID
3486701
Reference Type
Journal Article
Title
Relevant properties for catalytic activity of sulfonic ion-exchange resins in etherification of isobutene with linear primary alcohols
Author(s)
Hug Badia, J; Fite, C; Bringue, R; Ramirez, E; Iborra, M
Year
2016
Is Peer Reviewed?
Yes
Journal
Journal of Industrial and Engineering Chemistry
ISSN:
1226-086X
Volume
42
Page Numbers
36-45
DOI
10.1016/j.jiec.2016.07.025
Web of Science Id
WOS:000384873100005
Abstract
The catalyzed liquid-phase reaction of isobutene with a homologous series of linear alcohols, from methanol to 1-butanol, has been studied at 333 K and 1.5 MPa. Sixteen sulfonic ion-exchange resins, to cover a wide range of properties, have been assayed. A response surface methodology analysis allowed to identify the most relevant catalyst properties, and the change of their relative importance along the homologous series of alcohols. Globally, reaction rates increase with the alcohol length. Resins with a high acid capacity and low specific volume of swollen polymer are the most active ones for the studied etherification reactions. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
Keywords
Alkyl tert-butyl ethers; Isobutene; Primary alcohol; Sulfonic ion-exchange resins
Tags
IRIS
•
ETBE
Excluded / Not on Topic
Chemical analysis/fuel chemistry
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