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Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids

This report contains the study on Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids. The objective of the project is to determine the sulfurcompound (Benzothiophene, BT) removal efficiency of pyridine-based ionic liquids ([MPy][DMP]) from model oil. The challenge in t...

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Main Author: Sakilah binti Mohd Rakbi, Sakilah
Format: Final Year Project
Language:English
Published: Universiti Teknologi Petronas 2009
Subjects:
TP Chemical technology
Online Access:http://utpedia.utp.edu.my/1559/1/sakilah_bt_mohd_rabkbi.pdf
http://utpedia.utp.edu.my/1559/
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spelling my-utp-utpedia.15592017-01-25T09:44:41Z http://utpedia.utp.edu.my/1559/ Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids Sakilah binti Mohd Rakbi, Sakilah TP Chemical technology This report contains the study on Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids. The objective of the project is to determine the sulfurcompound (Benzothiophene, BT) removal efficiency of pyridine-based ionic liquids ([MPy][DMP]) from model oil. The challenge in this project is preparation of pyridinium-based ionic liquid followed by characterization using Nuclear Magnetic Resonance (NMR) analyzer and Fourier Transform Infra-Red (FTIR) analyzer. Lab testing has been done by using different sulfur-containing compounds and different ionic liquids. The efficiency of the removal process has been determined using CHNS analyzer. 1-Methylpyridinium Dimethylphosphate, [MPy][DMP] can be synthesized via one-pot method with high yield, easy purification and low cost. The preparation of [MPy[BMP] was carried out in the laboratory starting from the purification of 1-Methylpyridine till drying of the ionic liquid. Then, [MPy] [DMP] has been washed with diethyl ether as solvent for 2-3 times before proceeding with the drying process using rotary evaporator. The experiment went well and the ionic liquid was successfully synthesized based on the result of drying of ionic liquid. [MPy][DMP] was used to extract different percentages (2% and 6%) of sulfur compound, benzothiophene (BT) from model oil. The percentage sulfur removal from the model oil were, 33% and 47% respectively. Commercial ionic liquid, Methylmidazolium Trimetylphosphate, [MMim][DMP] was used for comparison with the efficiency of ionic liquid prepared. The extraction results seem promising to be commercialized since the extraction performance for each sample ranging from 60% to 61% which is quite high. Universiti Teknologi Petronas 2009 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/1559/1/sakilah_bt_mohd_rabkbi.pdf Sakilah binti Mohd Rakbi, Sakilah (2009) Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids. Universiti Teknologi Petronas . (Unpublished)
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Sakilah binti Mohd Rakbi, Sakilah
Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
description This report contains the study on Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids. The objective of the project is to determine the sulfurcompound (Benzothiophene, BT) removal efficiency of pyridine-based ionic liquids ([MPy][DMP]) from model oil. The challenge in this project is preparation of pyridinium-based ionic liquid followed by characterization using Nuclear Magnetic Resonance (NMR) analyzer and Fourier Transform Infra-Red (FTIR) analyzer. Lab testing has been done by using different sulfur-containing compounds and different ionic liquids. The efficiency of the removal process has been determined using CHNS analyzer. 1-Methylpyridinium Dimethylphosphate, [MPy][DMP] can be synthesized via one-pot method with high yield, easy purification and low cost. The preparation of [MPy[BMP] was carried out in the laboratory starting from the purification of 1-Methylpyridine till drying of the ionic liquid. Then, [MPy] [DMP] has been washed with diethyl ether as solvent for 2-3 times before proceeding with the drying process using rotary evaporator. The experiment went well and the ionic liquid was successfully synthesized based on the result of drying of ionic liquid. [MPy][DMP] was used to extract different percentages (2% and 6%) of sulfur compound, benzothiophene (BT) from model oil. The percentage sulfur removal from the model oil were, 33% and 47% respectively. Commercial ionic liquid, Methylmidazolium Trimetylphosphate, [MMim][DMP] was used for comparison with the efficiency of ionic liquid prepared. The extraction results seem promising to be commercialized since the extraction performance for each sample ranging from 60% to 61% which is quite high.
format Final Year Project
author Sakilah binti Mohd Rakbi, Sakilah
author_facet Sakilah binti Mohd Rakbi, Sakilah
author_sort Sakilah binti Mohd Rakbi, Sakilah
title Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
title_short Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
title_full Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
title_fullStr Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
title_full_unstemmed Desulfurization of Model Oil by Extraction with Pyridinium-Based Ionic Liquids
title_sort desulfurization of model oil by extraction with pyridinium-based ionic liquids
publisher Universiti Teknologi Petronas
publishDate 2009
url http://utpedia.utp.edu.my/1559/1/sakilah_bt_mohd_rabkbi.pdf
http://utpedia.utp.edu.my/1559/
_version_ 1739830793067298816
score 13.211869

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