Sludge palm oil as a renewable raw material for biodiesel production by two-step processes

In this study, biodiesel was produced from sludge palm oil (SPO) using tolune-4-sulfonic monohydrate acid (PTSA) as an acid catalyst in different dosages in the presence of methanol to convert free fatty acid (FFA) to fatty acid methyl ester (FAME), followed by a transesterification process using...

Full description

Bibliographic Details
Main Authors:	Hayyan, Adeeb, Alam, Md. Zahangir, Mirghani, Mohamed Elwathig Saeed, Kabbashi, Nassereldeen Ahmed, Mohd Hakimi, Noor Irma Nazashida, Mohd Siran, Yosri, Tahiruddin, Shawaluddin
Format:	Article
Language:	English
Published:	Elsevier 2010
Subjects:	TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/1/Biodiesel-esterification-BITE.pdf

id	iium-4069
recordtype	eprints
spelling	iium-40692011-10-21T07:49:54Z http://irep.iium.edu.my/4069/ Sludge palm oil as a renewable raw material for biodiesel production by two-step processes Hayyan, Adeeb Alam, Md. Zahangir Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Mohd Hakimi, Noor Irma Nazashida Mohd Siran, Yosri Tahiruddin, Shawaluddin TP248.13 Biotechnology In this study, biodiesel was produced from sludge palm oil (SPO) using tolune-4-sulfonic monohydrate acid (PTSA) as an acid catalyst in different dosages in the presence of methanol to convert free fatty acid (FFA) to fatty acid methyl ester (FAME), followed by a transesterification process using an alkaline catalyst. In the first step, acid catalyzed esterification reduced the high FFA content of SPO to less than 2% with the different dosages of PTSA. The optimum conditions for pretreatment process by esterification were 0.75% (w/w) dosage of PTSA to SPO, 10:1 M ratio, 60 �C temperature, 60 min reaction time and 400 rpm stirrer speed. The highest yield of biodiesel after transesterification and purification processes was 76.62% with 0.07% FFA and 96% ester content. The biodiesel produced was favorable as compared to EN 14214 and ASTM 6751 standard. This study shows a potential exploitation of SPO as a new feedstock for the production of biodiesel. Elsevier 2010-06-11 Article PeerReviewed application/pdf en http://irep.iium.edu.my/4069/1/Biodiesel-esterification-BITE.pdf Hayyan, Adeeb and Alam, Md. Zahangir and Mirghani, Mohamed Elwathig Saeed and Kabbashi, Nassereldeen Ahmed and Mohd Hakimi, Noor Irma Nazashida and Mohd Siran, Yosri and Tahiruddin, Shawaluddin (2010) Sludge palm oil as a renewable raw material for biodiesel production by two-step processes. Bioresource Technology, 101 (20). pp. 7804-7811. ISSN 0960-8524 http://www.sciencedirect.com/science/article/pii/S0960852410009016 doi:10.1016/j.biortech.2010.05.045
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP248.13 Biotechnology
spellingShingle	TP248.13 Biotechnology Hayyan, Adeeb Alam, Md. Zahangir Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Mohd Hakimi, Noor Irma Nazashida Mohd Siran, Yosri Tahiruddin, Shawaluddin Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
description	In this study, biodiesel was produced from sludge palm oil (SPO) using tolune-4-sulfonic monohydrate acid (PTSA) as an acid catalyst in different dosages in the presence of methanol to convert free fatty acid (FFA) to fatty acid methyl ester (FAME), followed by a transesterification process using an alkaline catalyst. In the first step, acid catalyzed esterification reduced the high FFA content of SPO to less than 2% with the different dosages of PTSA. The optimum conditions for pretreatment process by esterification were 0.75% (w/w) dosage of PTSA to SPO, 10:1 M ratio, 60 �C temperature, 60 min reaction time and 400 rpm stirrer speed. The highest yield of biodiesel after transesterification and purification processes was 76.62% with 0.07% FFA and 96% ester content. The biodiesel produced was favorable as compared to EN 14214 and ASTM 6751 standard. This study shows a potential exploitation of SPO as a new feedstock for the production of biodiesel.
format	Article
author	Hayyan, Adeeb Alam, Md. Zahangir Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Mohd Hakimi, Noor Irma Nazashida Mohd Siran, Yosri Tahiruddin, Shawaluddin
author_facet	Hayyan, Adeeb Alam, Md. Zahangir Mirghani, Mohamed Elwathig Saeed Kabbashi, Nassereldeen Ahmed Mohd Hakimi, Noor Irma Nazashida Mohd Siran, Yosri Tahiruddin, Shawaluddin
author_sort	Hayyan, Adeeb
title	Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
title_short	Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
title_full	Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
title_fullStr	Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
title_full_unstemmed	Sludge palm oil as a renewable raw material for biodiesel production by two-step processes
title_sort	sludge palm oil as a renewable raw material for biodiesel production by two-step processes
publisher	Elsevier
publishDate	2010
url	http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/ http://irep.iium.edu.my/4069/1/Biodiesel-esterification-BITE.pdf
first_indexed	2023-09-18T20:12:09Z
last_indexed	2023-09-18T20:12:09Z
_version_	1777407548857516032

Sludge palm oil as a renewable raw material for biodiesel production by two-step processes

Similar Items