Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations

Abstract In this study, a modified mesoporous adsorbent (MSU-S) impregnated by aluminum was used to remove the aromatic sulfur compounds from n-decane as the model fuel. Physical and chemical properties of as-synthesized adsorbent were investigated by XRD (X-Ray Diffraction), SEM (Scanning Electron...

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Autores principales:	Mohammad Reza Khosravi-Nikou, Mohammad Hadi Safari, Amir Asadi Rad, Pouya Hassani, Mohammad Mohammadian, Maryam Ahmadi, Negin Ghafari, Maryam Naseri
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/557e822e4d98434e87c3563bee560fa4
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spelling	oai:doaj.org-article:557e822e4d98434e87c3563bee560fa42021-12-02T17:32:57ZDesulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations10.1038/s41598-021-88439-62045-2322https://doaj.org/article/557e822e4d98434e87c3563bee560fa42021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88439-6https://doaj.org/toc/2045-2322Abstract In this study, a modified mesoporous adsorbent (MSU-S) impregnated by aluminum was used to remove the aromatic sulfur compounds from n-decane as the model fuel. Physical and chemical properties of as-synthesized adsorbent were investigated by XRD (X-Ray Diffraction), SEM (Scanning Electron Microscopy), FTIR (Fourier Transform Infrared spectroscopy) and BET (Brunauer–Emmett–Teller) method. Adsorptive desulfurization of model fuel was studied through batch and continues processes under mild temperature and normal atmospheric pressure. The equilibrium adsorption was modeled by Langmuir, Temkin, and Freundlich and the kinetics of adsorption was studied through first, second and intraparticle diffusion models. It was figured out that Temkin and the pseudo-second-order model were best fitting the adsorption equilibrium and describing the kinetics, respectively.Mohammad Reza Khosravi-NikouMohammad Hadi SafariAmir Asadi RadPouya HassaniMohammad MohammadianMaryam AhmadiNegin GhafariMaryam NaseriNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Mohammad Reza Khosravi-Nikou Mohammad Hadi Safari Amir Asadi Rad Pouya Hassani Mohammad Mohammadian Maryam Ahmadi Negin Ghafari Maryam Naseri Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
description	Abstract In this study, a modified mesoporous adsorbent (MSU-S) impregnated by aluminum was used to remove the aromatic sulfur compounds from n-decane as the model fuel. Physical and chemical properties of as-synthesized adsorbent were investigated by XRD (X-Ray Diffraction), SEM (Scanning Electron Microscopy), FTIR (Fourier Transform Infrared spectroscopy) and BET (Brunauer–Emmett–Teller) method. Adsorptive desulfurization of model fuel was studied through batch and continues processes under mild temperature and normal atmospheric pressure. The equilibrium adsorption was modeled by Langmuir, Temkin, and Freundlich and the kinetics of adsorption was studied through first, second and intraparticle diffusion models. It was figured out that Temkin and the pseudo-second-order model were best fitting the adsorption equilibrium and describing the kinetics, respectively.
format	article
author	Mohammad Reza Khosravi-Nikou Mohammad Hadi Safari Amir Asadi Rad Pouya Hassani Mohammad Mohammadian Maryam Ahmadi Negin Ghafari Maryam Naseri
author_facet	Mohammad Reza Khosravi-Nikou Mohammad Hadi Safari Amir Asadi Rad Pouya Hassani Mohammad Mohammadian Maryam Ahmadi Negin Ghafari Maryam Naseri
author_sort	Mohammad Reza Khosravi-Nikou
title	Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
title_short	Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
title_full	Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
title_fullStr	Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
title_full_unstemmed	Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
title_sort	desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/557e822e4d98434e87c3563bee560fa4
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Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations

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