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Dealuminated Mesoporous Silica-Alumina as Carrier for Pt Catalysts

SYSNO ASEP	0326565
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Dealuminated Mesoporous Silica-Alumina as Carrier for Pt Catalysts
Title	Dealuminovaná mezoporézní silica-alumina jako nosič pro platinové katalyzátory
Author(s)	Gulková, Daniela (UCHP-M)_{RID, ORCID, SAI} Vít, Zdeněk (UCHP-M)_{RID, SAI} Kaluža, Luděk (UCHP-M)_{RID, ORCID, SAI} Zdražil, Miroslav (UCHP-M)_{RID, SAI}
Source Title	Book of Abstracts. - Messina : Samperi Editore - Messina, 2009 / Perathoner S. ; Quartieri S. ; Casella A.M. - ISBN 978-88-86038-58-4
Pages	p10-1-p10-2
Number of pages	2 s.
Action	Czech-Italian-Spanish Trilateral Meeting on Catalysis and Micro/Meso-Porous Materials /3./
Event date	21.06.2009-25.06.2009
VEvent location	Acireale,Sicily
Country	IT - Italy
Event type	EUR
Language	eng - English
Country	IT - Italy
Keywords	mesoporous silica-aluminas ; catalysts ; dealumination
Subject RIV	CC - Organic Chemistry
R&D Projects	GA104/09/0751 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z40720504 - UCHP-M (2005-2011)
Annotation	The aim of this work was to prepare the samples of carriers with lower Al2O3 contents by dealumination of the original MSA and use them as carriers of Pt catalysts. Partial dealumination should keep the desired MSA texture, and at the same time increase its acidity, which could further improve the HDS. Their acidities were characterized by activities in the skeletal isomerization of cyclohexene (CHE). The prepared Pt/MSA catalysts, with around 1 wt. % Pt, were compared in HDS of thiophene with industrial CoMo/Al2O3 and with one prepared Pt/HY zeolite sample.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2010

Number of the records: 1