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Elmutasim O, Alhassan SM. Unraveling the Role of Surface Termination in Ni 2P(001) for the Direct Desulfurization Reaction of Dibenzothiophene (DBT): A Density Functional Theory (DFT) and Microkinetic Study. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Omer Elmutasim
- Department of Chemical Engineering, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Saeed M. Alhassan
- Department of Chemical Engineering, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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Hydrodesulfurization reactions group kinetics of “vacuum gas oil–deasphalted vacuum residues–heavy coker gasoil” feedstock in the presence of a Ni6–PMonW12-n/γ-Al2O3 catalysts. REACTION KINETICS MECHANISMS AND CATALYSIS 2021. [DOI: 10.1007/s11144-021-01953-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jiang N, Jiang B, Wang S, Song H. Efficient Ni2P /Al2O3 hydrodesulfurization catalysts from surface hybridization of Al2O3 particles with graphite-like carbon. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.03.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Peña-Obeso PJ, Huirache-Acuña R, Arroyo-Albiter M, Guevara-Martínez SJ, Leyva C, Cervantes-Gaxiola ME. Hydrodesulfurization of dibenzothiophene using NiMoWS catalysts supported on Al–Mg and Ti–Mg mixed oxides. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2020. [DOI: 10.1515/ijcre-2019-0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this work, two series of trimetallic NiMoW sulfide catalysts supported on Al–Mg(x) and Ti–Mg(x) mixed oxides with different content of MgO (x = 5, 10, 15 and 20 wt.% of MgO) were synthesized. The mixed oxides and catalysts were characterized by X-ray diffraction (XRD), Fourier-transform infrared (FT-IR) spectroscopy, N2 physisorption and Diffuse reflectance spectroscopy (DRS UV–Vis); and evaluated during the hydrodesulfurization (HDS) of dibenzothiophene (DBT) reaction. The NiMoW/Al–Mg catalysts showed a higher dispersion of Ni, Mo and W species than NiMoW/Ti–Mg catalysts resulting in higher catalytic activities. Catalysts with 10 wt.% of MgO showed the highest catalytic activity for both series of catalysts. Most of the synthesized catalysts exhibited higher activities than NiMoWS/Al–Ti reference catalyst. The present comparison study clearly showed that NiMoW/Al–Mg and NiMoW/Ti–Mg catalyst with 10 wt.% of MgO might be a promising and effective catalyst for the HDS-DBT reaction.
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Affiliation(s)
- Pablo Jahir Peña-Obeso
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacan, 80030, Sinaloa, Mexico
- Facultad de Ingeniería Química, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, 58030, Michoacán, Mexico
| | - Rafael Huirache-Acuña
- Facultad de Ingeniería Química, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, 58030, Michoacán, Mexico
| | - Manuel Arroyo-Albiter
- Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, 58030, Michoacán, Mexico
| | - Santiago José Guevara-Martínez
- Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, 58030, Michoacán, Mexico
| | - Carolina Leyva
- Instituto Politécnico Nacional, CICATA Unidad Legaria, Legaria 694, Irrigación, Mexico City, 11500, Mexico
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Solmanov PS, Maksimov NM, Tomina NN, Pimerzin AA, Verevkin SP. Effect of the Composition and Morphology of the Active Phase of NiMoW/P-Al2O3 Catalysts with Different Mo/W Ratios on Their Activity in the Reactions of Dibenzothiophene Hydrogenolysis and Naphthalene Hydrogenation. KINETICS AND CATALYSIS 2018. [DOI: 10.1134/s0023158418050142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tomina NN, Solmanov PC, Maksimov NM, Pimerzin AA. Hydrotreatment of petroluem on Ni6-PMo n W(12–n)(S)/Al2O3 catalysts. CATALYSIS IN INDUSTRY 2015. [DOI: 10.1134/s2070050415040157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Olvera JNR, Gutiérrez GJ, Serrano JR, Ovando AM, Febles VG, Arceo LDB. Use of unsupported, mechanically alloyed NiWMoC nanocatalyst to reduce the viscosity of aquathermolysis reaction of heavy oil. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2013.09.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Carenco S, Portehault D, Boissière C, Mézailles N, Sanchez C. Nanoscaled Metal Borides and Phosphides: Recent Developments and Perspectives. Chem Rev 2013; 113:7981-8065. [DOI: 10.1021/cr400020d] [Citation(s) in RCA: 756] [Impact Index Per Article: 68.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sophie Carenco
- Chimie de la Matière Condensée de Paris, UPMC Univ Paris 06, UMR 7574, Collège de France, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, CNRS, UMR 77574, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
- Laboratory Heteroelements and Coordination, Chemistry Department, Ecole Polytechnique, CNRS-UMR 7653, Palaiseau, France
| | - David Portehault
- Chimie de la Matière Condensée de Paris, UPMC Univ Paris 06, UMR 7574, Collège de France, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, CNRS, UMR 77574, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
| | - Cédric Boissière
- Chimie de la Matière Condensée de Paris, UPMC Univ Paris 06, UMR 7574, Collège de France, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, CNRS, UMR 77574, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
| | - Nicolas Mézailles
- Laboratory Heteroelements and Coordination, Chemistry Department, Ecole Polytechnique, CNRS-UMR 7653, Palaiseau, France
| | - Clément Sanchez
- Chimie de la Matière Condensée de Paris, UPMC Univ Paris 06, UMR 7574, Collège de France, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, CNRS, UMR 77574, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
- Chimie de la Matière Condensée de Paris, Collège de France, 11 Place Marcellin Berthelot, 75231 Paris Cedex 05, France
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Preparation of MoS<SUB>2</SUB> Nanocatalyst and Its Application in Hydrodesulfurization. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.3724/sp.j.1088.2012.10712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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