Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane

Supported liquid membrane (SLM) is the most effective technique to extract and recover the desired product from the biomass products in a single step. The study of the operation parameters in SLM system is very important to improve the yield of extraction and recovery of the product. In this study,...

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Main Authors:	Rajendran, V., Syed Mohd Saufi, Tuan Chik, Mior Ahmad Khushairi, Mohd Zahari, Mohammad, A. W.
Format:	Article
Language:	English
Published:	Penerbit UMP 2019
Subjects:	QD Chemistry TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/1/Study%20on%20stripping%20phase%20conditions%20on%20the%20levulinic.pdf

id	ump-26058
recordtype	eprints
spelling	ump-260582019-11-21T04:30:15Z http://umpir.ump.edu.my/id/eprint/26058/ Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane Rajendran, V. Syed Mohd Saufi, Tuan Chik Mior Ahmad Khushairi, Mohd Zahari Mohammad, A. W. QD Chemistry TP Chemical technology Supported liquid membrane (SLM) is the most effective technique to extract and recover the desired product from the biomass products in a single step. The study of the operation parameters in SLM system is very important to improve the yield of extraction and recovery of the product. In this study, different types of stripping agents such as sodium hydroxide (NaOH), sodium carbonate, hydrochloric acid, trimethylamine, and water were tested in the SLM system to extract levulinic acid (LA). By using 0.3 M trioctylamine in 2-ethyl-1-hexanol as liquid membrane phase, it was found that NaOH was the best stripping agent to extract LA. The concentration of the NaOH stripping agent was varied from 0.25 M to 1 M. The best stripping agent concentration was 0.5 M, which gave an LA extraction of 86% from a 10 g/L LA aqueous solution. The flow rate of the feed and stripping phase was investigated from 25 mL/min to 125 mL/min. SLM operated at 75 L/min was found to be adequate in reducing the boundary layer thickness at both sides of the SLM phases without any leakage of the liquid membrane and breakage of the matrix support. At the best stripping condition, 89% of the LA was extracted using 0.5 M NaOH that operated at flow rate of 75 mL/min. Penerbit UMP 2019-09-27 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/26058/1/Study%20on%20stripping%20phase%20conditions%20on%20the%20levulinic.pdf Rajendran, V. and Syed Mohd Saufi, Tuan Chik and Mior Ahmad Khushairi, Mohd Zahari and Mohammad, A. W. (2019) Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane. Journal of Mechanical Engineering and Sciences (JMES), 13 (3). 5625 -5636. ISSN 2289-4659 (print); 2231-8380 (online) http://journal.ump.edu.my/jmes/article/view/1702 https://doi.org/10.15282/jmes.13.3.2019.25.0451
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry TP Chemical technology
spellingShingle	QD Chemistry TP Chemical technology Rajendran, V. Syed Mohd Saufi, Tuan Chik Mior Ahmad Khushairi, Mohd Zahari Mohammad, A. W. Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
description	Supported liquid membrane (SLM) is the most effective technique to extract and recover the desired product from the biomass products in a single step. The study of the operation parameters in SLM system is very important to improve the yield of extraction and recovery of the product. In this study, different types of stripping agents such as sodium hydroxide (NaOH), sodium carbonate, hydrochloric acid, trimethylamine, and water were tested in the SLM system to extract levulinic acid (LA). By using 0.3 M trioctylamine in 2-ethyl-1-hexanol as liquid membrane phase, it was found that NaOH was the best stripping agent to extract LA. The concentration of the NaOH stripping agent was varied from 0.25 M to 1 M. The best stripping agent concentration was 0.5 M, which gave an LA extraction of 86% from a 10 g/L LA aqueous solution. The flow rate of the feed and stripping phase was investigated from 25 mL/min to 125 mL/min. SLM operated at 75 L/min was found to be adequate in reducing the boundary layer thickness at both sides of the SLM phases without any leakage of the liquid membrane and breakage of the matrix support. At the best stripping condition, 89% of the LA was extracted using 0.5 M NaOH that operated at flow rate of 75 mL/min.
format	Article
author	Rajendran, V. Syed Mohd Saufi, Tuan Chik Mior Ahmad Khushairi, Mohd Zahari Mohammad, A. W.
author_facet	Rajendran, V. Syed Mohd Saufi, Tuan Chik Mior Ahmad Khushairi, Mohd Zahari Mohammad, A. W.
author_sort	Rajendran, V.
title	Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
title_short	Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
title_full	Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
title_fullStr	Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
title_full_unstemmed	Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
title_sort	study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane
publisher	Penerbit UMP
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/ http://umpir.ump.edu.my/id/eprint/26058/1/Study%20on%20stripping%20phase%20conditions%20on%20the%20levulinic.pdf
first_indexed	2023-09-18T22:40:20Z
last_indexed	2023-09-18T22:40:20Z
_version_	1777416872522678272

Study on stripping phase conditions on the levulinic acid extraction using supported liquid membrane

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