Original title: Changes in Ion Exchanger Catalysts after More than 10 Year Time-on-Stream
Authors: Jeřábek, Karel ; Hanková, Libuše ; Holub, Ladislav ; Slavík, H.
Document type: Papers
Conference/Event: International Congress of Chemical and Process Engineering CHISA 2012 and 15th Conference PRES 2012 /20./, Prague (CZ), 2012-08-25 / 2012-08-29
Year: 2012
Language: eng
Abstract: In this contribution will be reported results of examination of a series of industrial ion exchanger catalysts samples exposed to the environment of catalytic reactor in process of esterification of acrylic acid with methanol for more than 10 years. There was evaluated their acid capacity, swelling and using inverse steric exclusion chromatography (ISEC) also their morphology in water-swollen state. For comparison, similarly were evaluated also reference samples of the same but virgin ion exchangers.
Keywords: acrylic acid; catalytic reactor; methanol
Host item entry: Final Program, ISBN 978-80-905035-1-9
Note: Související webová stránka: www.chisa.cz/2012
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0212138

Permalink: http://www.nusl.cz/ntk/nusl-126620


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