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Pd-Pt Catalysts on Mesoporous SiO2-Al2O3 with Superior Activity for HDS of 4,6-Dimethyldibenzothiophene: Effect of Metal Loading and Support Composition

SYSNO ASEP	0444027
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Pd-Pt Catalysts on Mesoporous SiO2-Al2O3 with Superior Activity for HDS of 4,6-Dimethyldibenzothiophene: Effect of Metal Loading and Support Composition
Author(s)	Vít, Zdeněk (UCHP-M)_{RID, SAI} Gulková, Daniela (UCHP-M)_{RID, ORCID, SAI} Kaluža, Luděk (UCHP-M)_{RID, ORCID, SAI} Kupčík, Jaroslav (UACH-T)_{SAI, RID, ORCID}
Source Title	Applied Catalysis B - Environmental. - : Elsevier - ISSN 0926-3373 Roč. 179, DEC 2015 (2015), s. 44-53
Number of pages	10 s.
Language	eng - English
Country	NL - Netherlands
Keywords	Pd-Pt catalyst ; mesoporous silica-alumina ; 4,6-DMDBT
Subject RIV	CF - Physical ; Theoretical Chemistry
Subject RIV - cooperation	Institute of Inorganic Chemistry - Inorganic Chemistry
R&D Projects	GAP106/11/0902 GA ČR - Czech Science Foundation (CSF)
Institutional support	UCHP-M - RVO:67985858 ; UACH-T - RVO:61388980
UT WOS	000359873800006
EID SCOPUS	84929224196
DOI	10.1016/j.apcatb.2015.04.057
Annotation	Mesoporous silica-aluminas were studied as supports of Pd-Pt catalysts in HDS of 4,6-DMDBT at 300oC and 5 MPa. HYD was the exclusive route of HDS and most of HDS activities correlated with Brønsted acidities of catalysts. Pd-Pt catalysts at the lowest loadings around 0.10 wt.% were still 5 time more active than CoMo/Al2O3.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2016

Number of the records: 1