De-acidification of crude oil using supported ionic liquids phases

In this study, imidazolium based ionic liquids with different functional group were chemically tethered to silica support and resulted in silica supported solid ionic liquids phases (SILPs). The SILPS were characterized using CHNS elemental analysis, Fourier Transform infrared (FTIR) spectroscopy, s...

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Main Authors: Shah, S.N., Pranesh, M., Raj, J.J., Mutalib, M.I.A., Lethesh, K.C., Ghanem, O.B., Ullah, Z.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20929 /
Published: Elsevier B.V. 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028522805&doi=10.1016%2fj.seppur.2017.08.056&partnerID=40&md5=9ef0ad8fd9f0ec2ac244a9ff805d034c
http://eprints.utp.edu.my/20929/
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spelling utp-eprints.209292019-02-26T02:57:08Z De-acidification of crude oil using supported ionic liquids phases Shah, S.N. Pranesh, M. Raj, J.J. Mutalib, M.I.A. Lethesh, K.C. Ghanem, O.B. Ullah, Z. In this study, imidazolium based ionic liquids with different functional group were chemically tethered to silica support and resulted in silica supported solid ionic liquids phases (SILPs). The SILPS were characterized using CHNS elemental analysis, Fourier Transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and thermo gravimetric analysis (TGA). The adsorption of commercial naphthenic acid from dodecane/kerosene was performed using SILPs. It was observed that their adsorption efficiency varied depending on the functional group on the imidazolium cation. This study was also modeled using COSMO-RS. The SILPs are efficient adsorbent in the extraction of naphthenic acid from highly acidic model oil. The recovery of adsorbed naphthenic acids from the SILPs was also investigated. © 2017 Elsevier B.V. Elsevier B.V. 2018 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028522805&doi=10.1016%2fj.seppur.2017.08.056&partnerID=40&md5=9ef0ad8fd9f0ec2ac244a9ff805d034c Shah, S.N. and Pranesh, M. and Raj, J.J. and Mutalib, M.I.A. and Lethesh, K.C. and Ghanem, O.B. and Ullah, Z. (2018) De-acidification of crude oil using supported ionic liquids phases. Separation and Purification Technology, 196 . pp. 96-105. http://eprints.utp.edu.my/20929/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this study, imidazolium based ionic liquids with different functional group were chemically tethered to silica support and resulted in silica supported solid ionic liquids phases (SILPs). The SILPS were characterized using CHNS elemental analysis, Fourier Transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and thermo gravimetric analysis (TGA). The adsorption of commercial naphthenic acid from dodecane/kerosene was performed using SILPs. It was observed that their adsorption efficiency varied depending on the functional group on the imidazolium cation. This study was also modeled using COSMO-RS. The SILPs are efficient adsorbent in the extraction of naphthenic acid from highly acidic model oil. The recovery of adsorbed naphthenic acids from the SILPs was also investigated. © 2017 Elsevier B.V.
format Article
author Shah, S.N.
Pranesh, M.
Raj, J.J.
Mutalib, M.I.A.
Lethesh, K.C.
Ghanem, O.B.
Ullah, Z.
spellingShingle Shah, S.N.
Pranesh, M.
Raj, J.J.
Mutalib, M.I.A.
Lethesh, K.C.
Ghanem, O.B.
Ullah, Z.
De-acidification of crude oil using supported ionic liquids phases
author_sort Shah, S.N.
title De-acidification of crude oil using supported ionic liquids phases
title_short De-acidification of crude oil using supported ionic liquids phases
title_full De-acidification of crude oil using supported ionic liquids phases
title_fullStr De-acidification of crude oil using supported ionic liquids phases
title_full_unstemmed De-acidification of crude oil using supported ionic liquids phases
title_sort de-acidification of crude oil using supported ionic liquids phases
publisher Elsevier B.V.
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028522805&doi=10.1016%2fj.seppur.2017.08.056&partnerID=40&md5=9ef0ad8fd9f0ec2ac244a9ff805d034c
http://eprints.utp.edu.my/20929/
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score 11.62408

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