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Silica-Alumina Supported Catalysts in Hydrodesulfurization of 4,6-Dimethyldibenzothiophene and 1-Benzotiophene Parallel with Hydrodeoxygenation of Octanoic Acid.
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SYSNO ASEP 0481569 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Silica-Alumina Supported Catalysts in Hydrodesulfurization of 4,6-Dimethyldibenzothiophene and 1-Benzotiophene Parallel with Hydrodeoxygenation of Octanoic Acid. Author(s) Gulková, Daniela (UCHP-M) RID, ORCID, SAI
Vít, Zdeněk (UCHP-M) RID, SAI
Kaluža, Luděk (UCHP-M) RID, ORCID, SAIArticle number Po08 Source Title Program Book of Abstracts. - Prague : J. Heyrovský Institute of Physical Chemistry of the ASCR, v. v. i., 2017 / Žilková N. ; Horáček M. - ISBN 978-80-87351-47-5 Number of pages 1 s. Publication form Print - P Action Symposium on Catalysis /49./ Event date 06.11.2017 - 07.11.2017 VEvent location Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords catalysts ; acidity ; oxygen Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects GA17-22490S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 Annotation HDS on Pd-Pt catalysts proceeded almost exclusively by the hydrogenation (HYD) route. Activities of majority of Pd-Pt catalysts correlated with their Brønsted acidities while not with metal dispersion2. The studied sulfidic CoMo phase increased DDS route (formation of DMBP) and results in similar HDS/HDO activity and selectivity (kEB/kHC) as the reference Al2O3 supported counterpart. We believe that high acidity of MSAs positively influence hydrorafination of 4,6-DMDBT and oxygen (OA) containing feeds, which motivate our forthcoming research. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2018
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