Formulation of zeolite supported catalyst and determination of active phase for selectivity to middle distillate in vacuum gas oil hydrocracking process

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Hadi Mina; AGHABOZORG HAMID REZA; Bozorgzadeh Hamid Reza; GHASEMI MOHAMMAD REZA

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Journal: Journal of Applied Research in Chemistry Year:2019 | Volume:13 | Issue:3 Page(s): 105-113

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Title

Formulation of zeolite supported catalyst and determination of active phase for selectivity to middle distillate in vacuum gas oil hydrocracking process

Author(s)

Hadi Mina | AGHABOZORG HAMID REZA | Bozorgzadeh Hamid Reza | GHASEMI MOHAMMAD REZA | Issue Writer Certificate

Keywords

β-ZeoliteQ1

Y-ZeoliteQ3

HydrocrackingQ2

Middle distillateQ1

full-factorial experimental designQ1

Abstract

In this research, β-Zeolite and amorphous silica alumina were synthesized for using in the support of the Hydrocracking catalyst. In addition, Y-Zeolite was used in the support of the prepared catalysts. Ni-Mo and Ni-W metals were impregnated on the extruded supports for preparation of final catalysts. Physical properties and acidity of the catalysts were characterized by BET and temperature programmed desorption (NH3-TPD) methods. Catalytic properties of the prepared samples were studied in Hydrocracking process. The weight percent of zeolite content for preparation of the support, kind of active phase, and proper temperature of the process for producing Middle distillate in vacuum gas oil Hydrocracking were obtained by using a fixed bed continuous reactor and full-factorial experimental design. The results showed that the catalyst containing of 10 wt. % β-Zeolite, 30 wt. % Y-Zeolite, and 5 wt. % Ni with 15 wt. % Mo, had the highest pore diameter and acidity. This catalyst at 400 ° C and operating pressure of 55 bar was the most selective catalyst to Middle distillate products with respect to the others.

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APA: Copy

Hadi, Mina, AGHABOZORG, HAMID REZA, Bozorgzadeh, Hamid Reza, & GHASEMI, MOHAMMAD REZA. (2019). Formulation of zeolite supported catalyst and determination of active phase for selectivity to middle distillate in vacuum gas oil hydrocracking process. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 13(3 ), 105-113. SID. https://sid.ir/paper/180310/en

Vancouver: Copy

Hadi Mina, AGHABOZORG HAMID REZA, Bozorgzadeh Hamid Reza, GHASEMI MOHAMMAD REZA. Formulation of zeolite supported catalyst and determination of active phase for selectivity to middle distillate in vacuum gas oil hydrocracking process. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2019;13(3 ):105-113. Available from: https://sid.ir/paper/180310/en

IEEE: Copy

Mina Hadi, HAMID REZA AGHABOZORG, Hamid Reza Bozorgzadeh, and MOHAMMAD REZA GHASEMI, “Formulation of zeolite supported catalyst and determination of active phase for selectivity to middle distillate in vacuum gas oil hydrocracking process,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 13, no. 3 , pp. 105–113, 2019, [Online]. Available: https://sid.ir/paper/180310/en

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