Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst

Doukeh, Rami; Juganaru, Traian; Bolocan, Ion

Rami Doukeh, Traian Juganaru, Ion Bolocan

Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst

Abstract:

In order to evaluate the performance of CoNiMo/g-Al2O3, the hydrogenolysis of dibenzothiophene was carried out. The conversion of dibenzothiophene, the yields of the reaction products and the unconverted sulfur content, expressed in ppm, were determined, at different temperatures in the catalytic layer (300°C-360°C), pressures (40 bar-60 bar) and liquid hourly space velocity (1-4h-1). The hydrodesulphurization catalyst was characterized by: determining the textural characteristics (BET specific surface area, mean pore diameter and pore volume), the acidic strength distribution, morphological analysis (scanning electron microscopy - SEM) and by identification of the species (X-ray diffraction - XRD). The analysis of the textural characteristics results in an ordered mesoporous structure of the catalyst, with a specific area of 280 m2/g and a medium pore diameter of 4.42 nm. At high temperature of 360°C and pressure of 60bar, the CoNiMo/ g-Al2O3 exhibit a good activity in hydrodesulphurization, with a 100% conversion of dibenzotiophene.

Keywords:
hydrodesulphurization; dibenzothiophene; CoNiMo/g-Al2O3 catalyst

Issue: 2019, Volume 70, Issue 9

Pages: 3132-3135

Publication date: 2019/10/15

https://doi.org/10.37358/RC.19.9.7502

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
DOUKEH, R., JUGANARU, T., BOLOCAN, I., Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst, Rev. Chim., 70(9), 2019, 3132-3135.

Vancouver
Doukeh R, Juganaru T, Bolocan I. Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst. Rev. Chim.[internet]. 2019 Sep;70(9):3132-3135. Available from: https://doi.org/10.37358/RC.19.9.7502

APA 6th edition
Doukeh, R., Juganaru, T. & Bolocan, I. (2019). Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst. Revista de Chimie, 70(9), 3132-3135. https://doi.org/10.37358/RC.19.9.7502

Harvard
Doukeh, R., Juganaru, T., Bolocan, I. (2019). 'Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst', Revista de Chimie, 70(9), pp. 3132-3135. https://doi.org/10.37358/RC.19.9.7502

IEEE
R. Doukeh, T. Juganaru, I. Bolocan, "Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst". Revista de Chimie, vol. 70, no. 9, pp. 3132-3135, 2019. [online]. https://doi.org/10.37358/RC.19.9.7502

Text
Rami Doukeh, Traian Juganaru, Ion Bolocan,
Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst,
Revista de Chimie,
Volume 70, Issue 9,
2019,
Pages 3132-3135,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.9.7502.
(https://revistadechimie.ro/Articles.asp?ID=7502)
Keywords: hydrodesulphurization; dibenzothiophene; CoNiMo/g-Al2O3 catalyst

RIS
TY - JOUR
T1 - Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst
A1 - Doukeh, Rami
A2 - Juganaru, Traian
A3 - Bolocan, Ion
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 9
SP - 3132
EP - 3135
UR - https://doi.org/10.37358/RC.19.9.7502
KW - hydrodesulphurization
KW - dibenzothiophene
KW - CoNiMo/g-Al2O3 catalyst
ER -

BibTex
@article{RevCh2019P3132,
author = {Doukeh Rami and Juganaru Traian and Bolocan Ion},
title = {Hydrodesulfurization of Dibenzothiophene on a CoNiMo Catalyst},
journal = {Revista de Chimie},
volume = {70},
number = {9},
pages = {3132-3135},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.9.7502},
url = {https://revistadechimie.ro/Articles.asp?ID=7502}
}

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