Inhibition of SRGO Hydrodesulfurization over CoMo/Al2O3 Catalyst: Comparison of Rapeseed Oil and Carbon Monoxide Effects | Sciact - CRIS-system of Boreskov Institute of Catalysis

Inhibition of SRGO Hydrodesulfurization over CoMo/Al2O3 Catalyst: Comparison of Rapeseed Oil and Carbon Monoxide Effects Conference Abstracts

Conference

7th International Conference on Chemical Engineering
17-19 Nov 2017 , Bern

Source

International Journal of Environmntal Science
Compilation, 2017. 6 c. ISBN ISSN: 23678941.

Output data

Year: 2017, Pages: 386-391 Pages count : 6

Authors

Deliy Irina V. ^1,2 , Vlasova Evgeniya N. ^1,2 , Aleksandrov Pavel V. ^1,2 , Aleshina Galina I ¹ , Gerasimov Evgeny Yu. ^1,2 , Nuzhdin Alexey L. ¹ , Bukhtiyarova Galina A. ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS Pr. Lavrentieva 5, Novosibirsk 630090, Russia
2	Novosibirsk National Research University Pirogova Street 2, Novosibirsk 630090, Russia

Funding (1)

The Ministry of Education and Science of the Russian Federation

14.575.21.0128 (RFMEFI57517X0128)

Inhibition of SRGO hydrodesulfurization (HDS) in the presence of rapeseed oil (RSO) and carbon monoxide was studied over CoMo/Al2O3 catalyst at 340 °C, 4.0 MPa, LHSV – 2 h-1 and H2/feed ratio – 600 Nm3/m3. It was found that both RSO and CO addition decrease the sulfur content in the products, wherein the HDS rate constant correlates with the CO content in the outlet gas irrespective of the source of CO: addition to the inlet gas or production from rapeseed oil HDO. The effect of CO on the selectivity of HDO/HDeCOx routes is also observed: the ratio C18/C17 is increased with the rising of CO concentration in the feed. The obtained results confirm the major role of CO as the inhibitor of HDS reactions in the presence in the blends with RSO.

Deliy I.V. , Vlasova E.N. , Aleksandrov P.V. , Aleshina G.I. , Gerasimov Evgeny Yu. , Nuzhdin A.L. , Bukhtiyarova G.A.
Inhibition of SRGO Hydrodesulfurization over CoMo/Al2O3 Catalyst: Comparison of Rapeseed Oil and Carbon Monoxide Effects
In compilation International Journal of Environmntal Science. 2017. – Т.2. – C.386-391. – ISBN ISSN: 23678941.

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