Batch oxidative desulfurization of model light gasoil over bimetallic nanocatalyst

Layth T. Abdulateef; Amer T. Nawaf; Omer Yasin Thayee Al-Janabi; Peter J. S. Foot; Qahtan A. Mahmood

doi:10.1002/ceat.202100027

Batch oxidative desulfurization of model light gasoil over bimetallic nanocatalyst

Layth T. Abdulateef, Amer T. Nawaf, Omer Yasin Thayee Al-Janabi, Peter J. S. Foot, Qahtan A. Mahmood

Research output: Contribution to journal › Article › peer-review

Abstract

This work explored the design and synthesis of a novel AgO/ZnO/HY-Zeolite bimetallic nanocatalyst by an impregnation method. The purpose of this nanocatalyst was to remove the dibenzothiophene as the primary sulfur content from a light gasoil model via a catalytic oxidative desulfurization process (ODS). The characteristics of the synthesized nanocatalyst were determined by FTIR, BET, SEM, and XRD. The synthesized nanocatalyst indicated an area of 252 m2g-1, pore volume and pore size equal to 0.221 cm3g-1 and 2.15 Ao, respectively. The ODS results revealed better sulfur conversion i.e. 91.8% conversion efficiency at optimal ODS reaction conditions. The results also indicated very good reusability of the synthesized catalyst after recycling five times.

Original language	English
Pages (from-to)	1708-1715
Journal	Chemical Engineering and Technology
Volume	44
Issue number	9
Early online date	10 Aug 2021
DOIs	https://doi.org/10.1002/ceat.202100027
Publication status	Published - 30 Sept 2021
Externally published	Yes

Bibliographical note

Note: This work was supported by Kingston University.

Keywords

Chemical engineering

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10.1002/ceat.202100027

Foot-P-J-S-49591-AAM-1Accepted author manuscript, 1.52 MBLicence: Unspecified

https://doi.org/10.1002/ceat.202100027

Cite this

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title = "Batch oxidative desulfurization of model light gasoil over bimetallic nanocatalyst",

abstract = "This work explored the design and synthesis of a novel AgO/ZnO/HY-Zeolite bimetallic nanocatalyst by an impregnation method. The purpose of this nanocatalyst was to remove the dibenzothiophene as the primary sulfur content from a light gasoil model via a catalytic oxidative desulfurization process (ODS). The characteristics of the synthesized nanocatalyst were determined by FTIR, BET, SEM, and XRD. The synthesized nanocatalyst indicated an area of 252 m2g-1, pore volume and pore size equal to 0.221 cm3g-1 and 2.15 Ao, respectively. The ODS results revealed better sulfur conversion i.e. 91.8\% conversion efficiency at optimal ODS reaction conditions. The results also indicated very good reusability of the synthesized catalyst after recycling five times.",

keywords = "Chemical engineering",

author = "Abdulateef, \{Layth T.\} and Nawaf, \{Amer T.\} and \{Thayee Al-Janabi\}, \{Omer Yasin\} and Foot, \{Peter J. S.\} and Mahmood, \{Qahtan A.\}",

note = "Note: This work was supported by Kingston University.",

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doi = "10.1002/ceat.202100027",

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T1 - Batch oxidative desulfurization of model light gasoil over bimetallic nanocatalyst

AU - Abdulateef, Layth T.

AU - Nawaf, Amer T.

AU - Thayee Al-Janabi, Omer Yasin

AU - Foot, Peter J. S.

AU - Mahmood, Qahtan A.

N1 - Note: This work was supported by Kingston University.

PY - 2021/9/30

Y1 - 2021/9/30

N2 - This work explored the design and synthesis of a novel AgO/ZnO/HY-Zeolite bimetallic nanocatalyst by an impregnation method. The purpose of this nanocatalyst was to remove the dibenzothiophene as the primary sulfur content from a light gasoil model via a catalytic oxidative desulfurization process (ODS). The characteristics of the synthesized nanocatalyst were determined by FTIR, BET, SEM, and XRD. The synthesized nanocatalyst indicated an area of 252 m2g-1, pore volume and pore size equal to 0.221 cm3g-1 and 2.15 Ao, respectively. The ODS results revealed better sulfur conversion i.e. 91.8% conversion efficiency at optimal ODS reaction conditions. The results also indicated very good reusability of the synthesized catalyst after recycling five times.

AB - This work explored the design and synthesis of a novel AgO/ZnO/HY-Zeolite bimetallic nanocatalyst by an impregnation method. The purpose of this nanocatalyst was to remove the dibenzothiophene as the primary sulfur content from a light gasoil model via a catalytic oxidative desulfurization process (ODS). The characteristics of the synthesized nanocatalyst were determined by FTIR, BET, SEM, and XRD. The synthesized nanocatalyst indicated an area of 252 m2g-1, pore volume and pore size equal to 0.221 cm3g-1 and 2.15 Ao, respectively. The ODS results revealed better sulfur conversion i.e. 91.8% conversion efficiency at optimal ODS reaction conditions. The results also indicated very good reusability of the synthesized catalyst after recycling five times.

KW - Chemical engineering

U2 - 10.1002/ceat.202100027

DO - 10.1002/ceat.202100027

M3 - Article

SN - 0930-7516

VL - 44

SP - 1708

EP - 1715

JO - Chemical Engineering and Technology

JF - Chemical Engineering and Technology

IS - 9

ER -

Batch oxidative desulfurization of model light gasoil over bimetallic nanocatalyst

Abstract

Bibliographical note

Keywords

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