Počet záznamů: 1
Activity and Selectivity of Co(Ni)Mo Sulfides Supported on MgO, Al2O3, ZrO2, TiO2, MCM-41 and Activated Carbon in Parallel Hydrodeoxygenation of Octanoic Acid and Hydrodesulfurization of 1-Benzothiophene.
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SYSNO ASEP 0506359 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Activity and Selectivity of Co(Ni)Mo Sulfides Supported on MgO, Al2O3, ZrO2, TiO2, MCM-41 and Activated Carbon in Parallel Hydrodeoxygenation of Octanoic Acid and Hydrodesulfurization of 1-Benzothiophene. Tvůrce(i) Kaluža, Luděk (UCHP-M) RID, ORCID, SAI
Karban, Jindřich (UCHP-M) RID, ORCID, SAI
Gulková, Daniela (UCHP-M) RID, ORCID, SAIZdroj.dok. Reaction Kinetics Mechanism and Catalysis. - : Springer - ISSN 1878-5190
Roč. 127, č. 2 (2019), s. 887-902Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. HU - Maďarsko Klíč. slova HDO/HDS ; octanoic acid ; benzothiophene Vědní obor RIV CF - Fyzikální chemie a teoretická chemie Obor OECD Physical chemistry CEP GA17-22490S GA ČR - Grantová agentura ČR Způsob publikování Omezený přístup Institucionální podpora UCHP-M - RVO:67985858 UT WOS 000475580200022 EID SCOPUS 85067883872 DOI 10.1007/s11144-019-01620-x Anotace Mo, CoMo and NiMo sulfide catalysts were prepared using MgO, Al2O3, ZrO2, TiO2, MCM-41 and activated carbon supports. The catalysts were tested in parallel hydrodeoxygenation (HDO) of octanoic acid and hydrodesulfurization (HDS) of 1-benzothiophene. For all supports, NiMo catalysts were more active in both HDO and HDS than Mo and CoMo catalysts. HDO activity of NiMo catalysts decreased with type of support in the following order TiO2 > C > ZrO2 > Al2O3 > MCM-41 > MgO. The products of HDO were linear C7 and C8 hydrocarbons. Some isomerization and cracking activity was observed only with MCM-41 support. HDS activity of NiMo catalysts decreased in the following order C > ZrO2 > TiO2 > Al2O3 > MgO > MCM-41. HDO/HDS selectivity was influenced by the active phase and the support type and it was the highest over the NiMo/TiO2 catalyst. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2020 Elektronická adresa http://hdl.handle.net/11104/0297627
Počet záznamů: 1