Počet záznamů: 1
Activity of Pd and Mo HDS Catalysts Supported on Modified Silica-Alumina
- 1.0365322 - ÚCHP 2012 DE eng C - Konferenční příspěvek (zahraniční konf.)
Gulková, Daniela - Vít, Zdeněk - Kaluža, Luděk - Kmentová, Hana - Zdražil, Miroslav - Boaro, M.
Activity of Pd and Mo HDS Catalysts Supported on Modified Silica-Alumina.
Programme. Frankfurt: DECHEMA, 2011, P19.06. ISBN N.
[European Congress of Chemical Engineering /8./. Berlin (DE), 25.09.2011-29.09.2011]
Grant CEP: GA ČR GA104/09/0751; GA ČR GAP106/11/0902
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: HDS catalysts * silica-alumina * Pd and Mo
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
http://arl-repository.lib.cas.cz/nusl/UCHP-M/cav_un_epca-0365322_01.pdf
The effect of support acidity on activity in thiophene (TH) and benzothiophene (BT) hydrodesulfurization (HDS) was examined over Pd and Mo supported catalysts. As a support we used mesoporous silica-alumina containing 52 % alumina (MSA52). This MSA52 was modified by HNO3 leaching to decreased contents of alumina (MSA30, MSA19, MSA12, MSA9). The intrinsic activities of Pd and Mo catalysts supported on dealuminated MSA were higher than those related to the original MSA52 for both thiophene and benzothiophene HDS.
Trvalý link: http://hdl.handle.net/11104/0200589
Počet záznamů: 1