Synthesis of Co/Al2O3 catalysts and their application in heptane steam reforming

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Elizaveta A. Dorofeeva, Arkady Yu. Postnov, Elena A. Pavlova, Evgeniy A. Vlasov, Markus Peurla, Päivi Mäki-Arvela, Dmitry Yu. Murzin
Publication year: 2018
Journal: Catalysis Letters
Volume number: 148
Issue number: 2
Start page: 512
End page: 522
eISSN: 1572-879X


Abstract

Synthesis of multi-component cobalt based catalysts with different metal precursors and thermal treatment was performed. A special emphasis was put on promotion with ceria. Catalysts, which were synthesized from thermally pre-activated CoCO3·mCo(OH)2·nH2O as a precursor and thereafter underwent reduction in flowing hydrogen, have a clear tendency for decomposition of mixed aluminum–cobalt containing complexes, inevitably formed during thermal treatment. The catalysts were tested in steam reforming of hydrocarbons. The size of metal particles in reduced catalysts was determined by TEM and related to catalytic activity.


Last updated on 2019-19-04 at 04:57