Effect of Catalyst Precursor and Its Pretreatment on the Amount of ß-Pd Hydride Phase and HDS Activity of Pd-Pt/Silica-Alumina

0398265 - ÚCHP 2014 RIV NL eng J - Článek v odborném periodiku
Vít, Zdeněk - Gulková, Daniela - Kaluža, Luděk - Boaro, M.
Effect of Catalyst Precursor and Its Pretreatment on the Amount of ß-Pd Hydride Phase and HDS Activity of Pd-Pt/Silica-Alumina.
Applied Catalysis B - Environmental. Roč. 146, SI (2014), s. 213-220. ISSN 0926-3373. E-ISSN 1873-3883.
[International Conference on Environmental Catalysis /7./. Lyon, 02.09.2012-06.09.2012]
Grant CEP: GA ČR GA104/09/0751; GA ČR GAP106/11/0902
Institucionální podpora: RVO:67985858
Klíčová slova: Pd-Pt catalyst * hydrodesulfurization * Pd hydride
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 7.435, rok: 2014

Effect of catalyst precursor and pretreatment on the content of Pd hydride and activity of Pd-Pt catalysts in HDS of thiophene and benzothiophene was studied. It was found that the precursor and pretreatment greatly affected the properties of catalysts. The most active samples were prepared from Pd acetate and Pt(NH3)4(OH)2. Correlation between HDS activity and the amount of Pd hydride was observed.
Trvalý link: http://hdl.handle.net/11104/0225783