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Utilization of waste fish bone as catalyst in transesterification of RBD palm oil

Biodiesel is becoming more important as it is chosen to be one of the alternative fuels to replace fossil fuel nowadays, as well as waste materials also play a significant role in cheaper and greener fuels. In this research, waste fish bones modified with potassium hydroxide (KOH) were utilized as a...

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Main Authors: Abd Manaf, Intan Shafinaz, Cheong, Jiun Yi, Ab. Rahim, Mohd Hasbi, Maniam, Gaanty Pragas
Format: Article
Language:English
Published: Elsevier 2019
Subjects:
QD Chemistry
T Technology (General)
Online Access:http://umpir.ump.edu.my/id/eprint/29059/1/1.%20Utilization%20of%20waste%20fish%20bone%20as%20catalyst%20in%20transesterification%20of%20RBD%20palm%20oil.pdf
http://umpir.ump.edu.my/id/eprint/29059/
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spelling my.ump.umpir.290592020-09-08T03:13:57Z http://umpir.ump.edu.my/id/eprint/29059/ Utilization of waste fish bone as catalyst in transesterification of RBD palm oil Abd Manaf, Intan Shafinaz Cheong, Jiun Yi Ab. Rahim, Mohd Hasbi Maniam, Gaanty Pragas QD Chemistry T Technology (General) Biodiesel is becoming more important as it is chosen to be one of the alternative fuels to replace fossil fuel nowadays, as well as waste materials also play a significant role in cheaper and greener fuels. In this research, waste fish bones modified with potassium hydroxide (KOH) were utilized as a cost-effective catalyst in the transesterification of RBD palm oil with methanol. The waste fish bones were calcined at 900 ℃ for 2 h and then added with different concentration of KOH to form K+ impregnated calcined fish bones (K-CFB). The prepared catalysts were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy-energy dispersive X-ray (FESEM) and thermogravimetric analysis (TGA). The characterization results showed that K+ was successfully impregnated on calcined fish bones (CFB). Methyl ester was yielded at the highest content of 96.14 wt. % when the conditions are optimized at 5 wt. % catalyst loading, methanol to oil ratio of 12:1 and reaction time of 3 h. The CFB loaded with 10 wt. % KOH (10K-CFB) was found to be a potential heterogeneous base catalyst for transesterification due to its high catalytic activity. Elsevier 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/29059/1/1.%20Utilization%20of%20waste%20fish%20bone%20as%20catalyst%20in%20transesterification%20of%20RBD%20palm%20oil.pdf Abd Manaf, Intan Shafinaz and Cheong, Jiun Yi and Ab. Rahim, Mohd Hasbi and Maniam, Gaanty Pragas (2019) Utilization of waste fish bone as catalyst in transesterification of RBD palm oil. Materials Today: Proceedings 19 (2019) 1294–1302, 19 (1). pp. 1294-1302. DOI: https://doi.org/10.1016/j.matpr.2019.11.140
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic QD Chemistry
T Technology (General)
spellingShingle QD Chemistry
T Technology (General)
Abd Manaf, Intan Shafinaz
Cheong, Jiun Yi
Ab. Rahim, Mohd Hasbi
Maniam, Gaanty Pragas
Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
description Biodiesel is becoming more important as it is chosen to be one of the alternative fuels to replace fossil fuel nowadays, as well as waste materials also play a significant role in cheaper and greener fuels. In this research, waste fish bones modified with potassium hydroxide (KOH) were utilized as a cost-effective catalyst in the transesterification of RBD palm oil with methanol. The waste fish bones were calcined at 900 ℃ for 2 h and then added with different concentration of KOH to form K+ impregnated calcined fish bones (K-CFB). The prepared catalysts were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy-energy dispersive X-ray (FESEM) and thermogravimetric analysis (TGA). The characterization results showed that K+ was successfully impregnated on calcined fish bones (CFB). Methyl ester was yielded at the highest content of 96.14 wt. % when the conditions are optimized at 5 wt. % catalyst loading, methanol to oil ratio of 12:1 and reaction time of 3 h. The CFB loaded with 10 wt. % KOH (10K-CFB) was found to be a potential heterogeneous base catalyst for transesterification due to its high catalytic activity.
format Article
author Abd Manaf, Intan Shafinaz
Cheong, Jiun Yi
Ab. Rahim, Mohd Hasbi
Maniam, Gaanty Pragas
author_facet Abd Manaf, Intan Shafinaz
Cheong, Jiun Yi
Ab. Rahim, Mohd Hasbi
Maniam, Gaanty Pragas
author_sort Abd Manaf, Intan Shafinaz
title Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
title_short Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
title_full Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
title_fullStr Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
title_full_unstemmed Utilization of waste fish bone as catalyst in transesterification of RBD palm oil
title_sort utilization of waste fish bone as catalyst in transesterification of rbd palm oil
publisher Elsevier
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/29059/1/1.%20Utilization%20of%20waste%20fish%20bone%20as%20catalyst%20in%20transesterification%20of%20RBD%20palm%20oil.pdf
http://umpir.ump.edu.my/id/eprint/29059/
_version_ 1677781330798051328
score 13.211869

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