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Could an efficient WGS catalyst be useful in the CO-PrOx reaction?

Ramirez Reina, T, Papadopoulou, E, Palma, S, Ivanova, S, Centeno, MA, Ioannides, T and Odriozola, JA (2014) Could an efficient WGS catalyst be useful in the CO-PrOx reaction? Applied Catalysis B: Environmental, 150. pp. 554-563.

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Abstract

This work presents an evaluation of a high performance series of water gas shift (WGS) catalysts in the preferential CO oxidation reaction (PrOx) in order to examine the applicability of the same catalyst for both processes as a first step for coupling both reactions in a single process. Gold based catalysts are applied in an extensive study of the CO-PrOx reaction parameters, such as λ, WHSV, CO concentration and [H2O]/[CO2] ratio in order to obtain the best activity/selectivity balance. CO and H2 oxidation reactions were treated separately in order to establish the degree of CO/H2 oxidation competition. Additionally the catalysts behavior in the CO-PrOx parallel reactions such a WGS and RWGS have been also carried out to analyze their effect on product composition.

Item Type: Article
Subjects : Chemical and Process Engineering
Divisions : Faculty of Engineering and Physical Sciences > Chemical and Process Engineering
Authors :
NameEmailORCID
Ramirez Reina, TUNSPECIFIEDUNSPECIFIED
Papadopoulou, EUNSPECIFIEDUNSPECIFIED
Palma, SUNSPECIFIEDUNSPECIFIED
Ivanova, SUNSPECIFIEDUNSPECIFIED
Centeno, MAUNSPECIFIEDUNSPECIFIED
Ioannides, TUNSPECIFIEDUNSPECIFIED
Odriozola, JAUNSPECIFIEDUNSPECIFIED
Date : 5 May 2014
Identification Number : 10.1016/j.apcatb.2014.01.001
Copyright Disclaimer : © 2014 Elsevier B.V. All rights reserved.
Depositing User : Symplectic Elements
Date Deposited : 13 Sep 2016 09:08
Last Modified : 31 Oct 2017 18:06
URI: http://epubs.surrey.ac.uk/id/eprint/810125

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