Název:
Silica-Alumina Supported Catalysts in Hydrodesulfurization of 4,6-Dimethyldibenzothiophene and 1-Benzotiophene Parallel with Hydrodeoxygenation of Octanoic Acid.
Autoři:
Gulková, Daniela ; Vít, Zdeněk ; Kaluža, Luděk Typ dokumentu: Příspěvky z konference Konference/Akce: Symposium on Catalysis /49./, Prague (CZ), 20171106
Rok:
2017
Jazyk:
eng
Abstrakt: HDS on Pd-Pt catalysts proceeded almost exclusively by the hydrogenation (HYD) route. Activities of majority of Pd-Pt catalysts correlated with their Brønsted acidities while not with metal dispersion2. The studied sulfidic CoMo phase increased DDS route (formation of DMBP) and results in similar HDS/HDO activity and selectivity (kEB/kHC) as the reference Al2O3 supported counterpart. We believe that high acidity of MSAs positively influence hydrorafination of 4,6-DMDBT and oxygen (OA) containing feeds, which motivate our forthcoming research.
Klíčová slova:
acidity; catalysts; oxygen Číslo projektu: GA17-22490S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Program Book of Abstracts, ISBN 978-80-87351-47-5
Práva: Dílo je chráněno podle autorského zákona č. 121/2000 Sb.