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| Main Author: | |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2019
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| Subjects: | |
| Online Access: | https://www.redalyc.org/articulo.oa?id=47471659008 https://www.redalyc.org/journal/474/47471659008/ https://www.redalyc.org/journal/474/47471659008/html/ https://www.redalyc.org/journal/474/47471659008/47471659008.epub https://www.redalyc.org/journal/474/47471659008/movil |
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Table of Contents:
- CoMoW/Al2O3-MgO-Li2O Catalytic formulations for DBT hydrodesulphurization D. A. Solis-Casados J. Blancas-Blancas L. Escobar-Alarcón J. Escobar-Aguilar T. Klimova F. Gonzalez-Zavala Ingeniería DBT Selective HDS CoMoW catalysts low acidity formulations Low acidity catalytic formulations were prepared incorporating MgO and Li2O to the conventional CoMoW/Al2O3 catalysts. The CoMoW active phases were impregnated using an ammoniacal solution containing the metallic complexes as citrates. A high dispersion of the Co, Mo and W species in octahedral coordination, inhibiting the agglomeration towards phases like MoO3, WO3 and Co3O4, was attained. The obtained formulations preserve the catalytic activity in the hydrodesulphurization (HDS) reaction of dibenzothiophene (DBT), enhancing the selectivity towards the direct desulphurization route. The prepared formulations show a lower hydrogenation function due to its low acidity. 2019 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471659008 https://www.redalyc.org/journal/474/47471659008/ https://www.redalyc.org/journal/474/47471659008/html/ https://www.redalyc.org/journal/474/47471659008/47471659008.epub https://www.redalyc.org/journal/474/47471659008/movil 10.22201/icat.16656423.2019.17.3.820 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.3 Vol.17