2024-03-29T14:39:30Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1355802019-09-23T11:24:00Zcom_10261_98com_10261_3col_10261_351
00925njm 22002777a 4500
dc
González-Castaño, M.
author
Ivanova, Svetlana
author
Laguna, Óscar H.
author
Martínez, L.M.
author
Centeno, Miguel Ángel
author
Odriozola, José Antonio
author
2017-01
This work is devoted to the development of novel structured catalytic system for WGS reaction. The new concept is related to the presence of a pre-catalytic “buffer” layer formed by WGS-inert oxide, i.e. not involved in CO conversion, but able to increase the number of participating sites in water dissociation step during the reaction. The performance of the proposed systems appears to depend strongly on the stream composition, being its effect beneficial in highly reducing atmospheres making it ideal for clean-up application. An increment of the partial kinetic order for water species is observed and reveals the key role of the water activation for superior catalytic behavior.
Applied Catalysis B, Environmental 200: 420-427 (2016)
http://hdl.handle.net/10261/135580
10.1016/j.apcatb.2016.07.039
WGS
Monoliths
Buffer layers
Platinum catalysts
Structured catalyst
Structuring Pt/CeO2/Al2O3 WGS catalyst: Introduction of buffer layer