The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties

Biodiesel is one of the alternative fuels that have been studied to overcome the problem of depleting fossil fuel and its impact on the environment. Biodiesel also has high potential as engine cleaning agent as well as reducing harmful exhaust emissions from combustion process. The objectives of thi...

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Main Author:	Mohamad Yusof, Humairak
Format:	Thesis
Language:	English English
Published:	2017
Subjects:	T Technology (General) TP Chemical technology
Online Access:	http://eprints.utem.edu.my/id/eprint/22411/1/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties%20-%20Humairak%20Mohamad%20Yusof%20-%2024%20Pages.pdf http://eprints.utem.edu.my/id/eprint/22411/2/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties.pdf
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spelling	my-utem-ep.224112022-03-17T16:29:33Z The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties 2017 Mohamad Yusof, Humairak T Technology (General) TP Chemical technology Biodiesel is one of the alternative fuels that have been studied to overcome the problem of depleting fossil fuel and its impact on the environment. Biodiesel also has high potential as engine cleaning agent as well as reducing harmful exhaust emissions from combustion process. The objectives of this study are to investigate the effect of High Blend Level (HBL) biodiesel properties and the degradation of HBL biodiesel in certain storage duration and temperature. This study also analysed the potential of running the HBL biodiesel on a diesel engine. Four blend levels of biodiesel are selected from B70, B80, B90 and B5. The properties of biodiesel were investigated according to American Society for Testing and Materials (ASTM) D6751 focused on acid value, flash point, water content and density. Fourier Transform Infrared Spectroscopy (FTIR) was used to examine chemical content and finding degradation. The samples were stored in three different storage temperatures and durations. Three phases have been designed in this study involving sample preparations, fuel properties experiment and engine performance test. The important finding obtained from this study is the HBL biodiesel fuel properties such as acid values, flash points, water content and density proportionally increase with the storage temperatures and durations. The blend samples of B70, B80 and B90 degrade over time as the storage duration increases. The temperature also plays significant roles to accelerate the degradation process. FTIR spectrum results show, small changes in seven weeks of storage had significant effect to the fuel properties especially for flash point and acid value. Due to technical limitation and difficulty, only B70 biodiesel have been experimented and showing similar engine performance curve as compared to the standard B5. After three weeks of storage duration, the B70 fuel degraded and the results from the engine torque and power curves show reduction. Further investigation is needed to analyse others biodiesel properties impact on storage durations and temperature to the engine performance. 2017 Thesis http://eprints.utem.edu.my/id/eprint/22411/ http://eprints.utem.edu.my/id/eprint/22411/1/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties%20-%20Humairak%20Mohamad%20Yusof%20-%2024%20Pages.pdf text en public http://eprints.utem.edu.my/id/eprint/22411/2/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=107345 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Mechanical Engineering
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
topic	T Technology (General) TP Chemical technology
spellingShingle	T Technology (General) TP Chemical technology Mohamad Yusof, Humairak The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
description	Biodiesel is one of the alternative fuels that have been studied to overcome the problem of depleting fossil fuel and its impact on the environment. Biodiesel also has high potential as engine cleaning agent as well as reducing harmful exhaust emissions from combustion process. The objectives of this study are to investigate the effect of High Blend Level (HBL) biodiesel properties and the degradation of HBL biodiesel in certain storage duration and temperature. This study also analysed the potential of running the HBL biodiesel on a diesel engine. Four blend levels of biodiesel are selected from B70, B80, B90 and B5. The properties of biodiesel were investigated according to American Society for Testing and Materials (ASTM) D6751 focused on acid value, flash point, water content and density. Fourier Transform Infrared Spectroscopy (FTIR) was used to examine chemical content and finding degradation. The samples were stored in three different storage temperatures and durations. Three phases have been designed in this study involving sample preparations, fuel properties experiment and engine performance test. The important finding obtained from this study is the HBL biodiesel fuel properties such as acid values, flash points, water content and density proportionally increase with the storage temperatures and durations. The blend samples of B70, B80 and B90 degrade over time as the storage duration increases. The temperature also plays significant roles to accelerate the degradation process. FTIR spectrum results show, small changes in seven weeks of storage had significant effect to the fuel properties especially for flash point and acid value. Due to technical limitation and difficulty, only B70 biodiesel have been experimented and showing similar engine performance curve as compared to the standard B5. After three weeks of storage duration, the B70 fuel degraded and the results from the engine torque and power curves show reduction. Further investigation is needed to analyse others biodiesel properties impact on storage durations and temperature to the engine performance.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Mohamad Yusof, Humairak
author_facet	Mohamad Yusof, Humairak
author_sort	Mohamad Yusof, Humairak
title	The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
title_short	The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
title_full	The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
title_fullStr	The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
title_full_unstemmed	The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties
title_sort	effect of storage duration and variance temperature on high blend level biodiesel fuel properties
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Mechanical Engineering
publishDate	2017
url	http://eprints.utem.edu.my/id/eprint/22411/1/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties%20-%20Humairak%20Mohamad%20Yusof%20-%2024%20Pages.pdf http://eprints.utem.edu.my/id/eprint/22411/2/The%20Effect%20Of%20Storage%20Duration%20And%20Variance%20Temperature%20On%20High%20Blend%20Level%20Biodiesel%20Fuel%20Properties.pdf
_version_	1747834019818504192

The Effect Of Storage Duration And Variance Temperature On High Blend Level Biodiesel Fuel Properties

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