Synthesize of Zirconia-Promoted NiMo Nanocatalyst supported on red mud via impregnation method used in Hydrodesulfurization of oil cuts

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Ebrahiminejad Mitra; KARIMZADEH RAMIN

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Journal: FUEL AND COMBUSTION Year:2019 | Volume:12 | Issue:2 Page(s): 75-88

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Title

Synthesize of Zirconia-Promoted NiMo Nanocatalyst supported on red mud via impregnation method used in Hydrodesulfurization of oil cuts

Author(s)

Ebrahiminejad Mitra | KARIMZADEH RAMIN | Issue Writer Certificate

Keywords

Red MudQ1

NiMo/ARM nanocatalystQ1

PromoterQ1

ZirconiaQ1

HydrodesulfurizationQ1

Abstract

In recent years, many studies have been done on reusing waste materials like Red Mud, because it consists of various oxides like iron oxides, alumina and silica that can be used as support for Hydrodesulfurization catalysts. The common Hydrodesulfurization catalysts are CoMo/Al2O3 and NiMo/Al2O3. Addition of secondary Promoter such as Zirconia is proposed as a useful solution for increasing catalyst activity and production of standard fuels. In this paper, NiMo nanocatalyst supported on activated Red Mud was prepared by impregnation method containing various amounts of Zr Promoter and its catalytic performance was evaluated for Hydrodesulfurization (HDS) process of iso diesel and light diesel in the atmospheric pressure. The Red Mud support along with synthesized nanocatalysts were characterized with XRF, XRD, FESEM, BET and FTIR techniques. Analytical techniques related to NiMo/ZrO2-ARM nanocatalysts characterization revealed that Zirconia addition resulted in uniform dispersion of particles on the support surface and destroying of agglomerate, an increase in the active phase and a decrease in the formation of Ni spineless. The catalytic activity of nanocatalysts in the Hydrodesulfurization process showed that NiMo/ZrO2-ARM with 10 wt. % Zirconia had the best catalytic activity for iso diesel and 15 wt. % Zirconia for light diesel.

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APA: Copy

Ebrahiminejad, Mitra, & KARIMZADEH, RAMIN. (2019). Synthesize of Zirconia-Promoted NiMo Nanocatalyst supported on red mud via impregnation method used in Hydrodesulfurization of oil cuts. FUEL AND COMBUSTION, 12(2 ), 75-88. SID. https://sid.ir/paper/138615/en

Vancouver: Copy

Ebrahiminejad Mitra, KARIMZADEH RAMIN. Synthesize of Zirconia-Promoted NiMo Nanocatalyst supported on red mud via impregnation method used in Hydrodesulfurization of oil cuts. FUEL AND COMBUSTION[Internet]. 2019;12(2 ):75-88. Available from: https://sid.ir/paper/138615/en

IEEE: Copy

Mitra Ebrahiminejad, and RAMIN KARIMZADEH, “Synthesize of Zirconia-Promoted NiMo Nanocatalyst supported on red mud via impregnation method used in Hydrodesulfurization of oil cuts,” FUEL AND COMBUSTION, vol. 12, no. 2 , pp. 75–88, 2019, [Online]. Available: https://sid.ir/paper/138615/en

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