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Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery

Biobutanol has generated renewed interest of being a sustainable alternate fuel. As butanol can fully miscible with diesel fuel even at low temperatures, better fuel extender than ethanol, low vapour pressure, low miscibility with water and has higher price, making it most potential solvent compared...

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Main Authors: N., Masngut, Faatihah, Mohamad Asri, Mior Ahmad Khushairi, Mohd Zahari
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2019
Subjects:
TA Engineering (General). Civil engineering (General)
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/26908/2/Biobutanol%20production%20from%20oil%20palm%20frond.pdf
http://umpir.ump.edu.my/id/eprint/26908/
https://doi.org/10.1088/1757-899X/702/1/012004
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spelling my.ump.umpir.269082020-02-03T02:52:20Z http://umpir.ump.edu.my/id/eprint/26908/ Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery N., Masngut Faatihah, Mohamad Asri Mior Ahmad Khushairi, Mohd Zahari TA Engineering (General). Civil engineering (General) TP Chemical technology Biobutanol has generated renewed interest of being a sustainable alternate fuel. As butanol can fully miscible with diesel fuel even at low temperatures, better fuel extender than ethanol, low vapour pressure, low miscibility with water and has higher price, making it most potential solvent compared to acetone and ethanol. Previous study shows that biobutanol can be biosynthesized from oil palm frond (OPF) juice by Clostridium acetobutylicum ATCC 824 in the lab scale experiment. Thus, this paper focused on the synthesis and characterization of the OPF juice as fermentation substrate for biobutanol production in 2 L batch fermentation using 50 g/L OPF juice. 14.0 g/L biobutanol was produced in batch fermentation. The research was further extended with fed-batch experiment and in situ gas stripping. 71.5% acetone, 36.5% biobutanol and 18.4% ethanol were stripped out from the fermentation broth during first gas stripping interval (42-48 h). After 120 h, total of 395 g/L biobutanol was stripped out. Thus, it was proven that OPF juice can be used as an alternative carbon source for biobutanol production while fed-batch fermentation with in situ gas stripping method improved the biobutanol production from OPF juice. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/26908/2/Biobutanol%20production%20from%20oil%20palm%20frond.pdf N., Masngut and Faatihah, Mohamad Asri and Mior Ahmad Khushairi, Mohd Zahari (2019) Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery. In: IOP Conference Series: Materials Science and Engineering, 1st ProSES Symposium 2019, 4 September 2019 , Kuantan, Pahang, Malaysia. pp. 1-11., 702 (012004). ISSN 1757-8981 (Print), 1757-899X (Online) https://doi.org/10.1088/1757-899X/702/1/012004
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 TA Engineering (General). Civil engineering (General)
TP Chemical technology
spellingShingle TA Engineering (General). Civil engineering (General)
TP Chemical technology
N., Masngut
Faatihah, Mohamad Asri
Mior Ahmad Khushairi, Mohd Zahari
Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
description Biobutanol has generated renewed interest of being a sustainable alternate fuel. As butanol can fully miscible with diesel fuel even at low temperatures, better fuel extender than ethanol, low vapour pressure, low miscibility with water and has higher price, making it most potential solvent compared to acetone and ethanol. Previous study shows that biobutanol can be biosynthesized from oil palm frond (OPF) juice by Clostridium acetobutylicum ATCC 824 in the lab scale experiment. Thus, this paper focused on the synthesis and characterization of the OPF juice as fermentation substrate for biobutanol production in 2 L batch fermentation using 50 g/L OPF juice. 14.0 g/L biobutanol was produced in batch fermentation. The research was further extended with fed-batch experiment and in situ gas stripping. 71.5% acetone, 36.5% biobutanol and 18.4% ethanol were stripped out from the fermentation broth during first gas stripping interval (42-48 h). After 120 h, total of 395 g/L biobutanol was stripped out. Thus, it was proven that OPF juice can be used as an alternative carbon source for biobutanol production while fed-batch fermentation with in situ gas stripping method improved the biobutanol production from OPF juice.
format Conference or Workshop Item
author N., Masngut
Faatihah, Mohamad Asri
Mior Ahmad Khushairi, Mohd Zahari
author_facet N., Masngut
Faatihah, Mohamad Asri
Mior Ahmad Khushairi, Mohd Zahari
author_sort N., Masngut
title Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
title_short Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
title_full Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
title_fullStr Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
title_full_unstemmed Biobutanol production from oil palm frond juice in 2 L stirred tank bioreactor with in situ gas stripping recovery
title_sort biobutanol production from oil palm frond juice in 2 l stirred tank bioreactor with in situ gas stripping recovery
publisher IOP Publishing
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/26908/2/Biobutanol%20production%20from%20oil%20palm%20frond.pdf
http://umpir.ump.edu.my/id/eprint/26908/
https://doi.org/10.1088/1757-899X/702/1/012004
_version_ 1662754746222510080
score 13.211869

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