Deposition of Mo and Co Sulfides on Unconventional Silica-alumina Supports for Model Hydrotreating Reactions

0382978 - ÚCHP 2013 CZ eng C - Conference Paper (international conference)
Gulková, Daniela - Kaluža, Luděk - Zdražil, Miroslav - Vít, Zdeněk
Deposition of Mo and Co Sulfides on Unconventional Silica-alumina Supports for Model Hydrotreating Reactions.
Program and Book of Abstracts. Prague: J.Heyrovský Institute of Physical Chemistry of the ASCR , v.v.i, 2012 - (Žilková, E.; Horáček, M.), Po 12. ISBN 978-80-87351-20-8.
[Symposium on Catalysis /44./. Prague (CZ), 05.11.2012-06.11.2012]
R&D Projects: GA ČR GAP106/11/0902; GA ČR GA104/09/0751
Institutional support: RVO:67985858
Keywords : silica-alumina * hds * CoMo catalysts
Subject RIV: CF - Physical ; Theoretical Chemistry
http://www.jh-inst.cas.cz/~catsymp

The mesoporous silica-alumina (SA) was modified by acid leaching which was accompanied with increase of the BET surface area and exposition of strong acidity in cumene cracking and in cyklohexene isomerization. The acid leaching positively affected the activities of the sulfided CoMo catalysts in benzothiophene HDS.
Permanent Link: http://hdl.handle.net/11104/0213055