Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)

Strong anion exchange resins with QN+OH-, have the potential to be developed and employed as heterogeneous catalyst for transesterification, as they are chemically stable to leaching of the functional group. Nine different SIERs (SIER1-9) with QN + OH were prepared by suspension polymerization of v...

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Main Authors:	Wan Mohd Hafizuddin, Wan Yussof, Syamsutajri, Syamsol Bahri, Harvey, Adam P.
Format:	Article
Language:	English
Published:	World Academy of Science, Engineering and Technology 2015
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/9044/ http://umpir.ump.edu.my/id/eprint/9044/ http://umpir.ump.edu.my/id/eprint/9044/1/Kinetic-Modeling-of-Transesterification-of-Triacetin-Using-Synthesized-Ion-Exchange-Resin-SIERs.pdf

id	ump-9044
recordtype	eprints
spelling	ump-90442018-02-07T07:05:11Z http://umpir.ump.edu.my/id/eprint/9044/ Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs) Wan Mohd Hafizuddin, Wan Yussof Syamsutajri, Syamsol Bahri Harvey, Adam P. TP Chemical technology Strong anion exchange resins with QN+OH-, have the potential to be developed and employed as heterogeneous catalyst for transesterification, as they are chemically stable to leaching of the functional group. Nine different SIERs (SIER1-9) with QN + OH were prepared by suspension polymerization of vinylbenzyl chloridedivinylbenzene (VBC-DVB) copolymers in the presence of n-heptane (pore-forming agent). The amine group was successfully grafted into the polymeric resin beads through functionalization with trimethylamine. These SIERs are then used as a catalyst for the transesterification of triacetin with methanol. A set of differential equations that represents the Langmuir-Hinshelwood-HougenWatson (LHHW) and Eley-Rideal (ER) models for the transesterification reaction were developed. These kinetic models of LHHW and ER were fitted to the experimental data. Overall, the synthesized ion exchange resin-catalyzed reaction were welldescribed by the Eley-Rideal model compared to LHHW models, with sum of square error (SSE) of 0.742 and 0.996, respectively. World Academy of Science, Engineering and Technology 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/9044/1/Kinetic-Modeling-of-Transesterification-of-Triacetin-Using-Synthesized-Ion-Exchange-Resin-SIERs.pdf Wan Mohd Hafizuddin, Wan Yussof and Syamsutajri, Syamsol Bahri and Harvey, Adam P. (2015) Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs). International Journal of Chemical, Nuclear, Materials and Metallurgical Engineering, 9 (1). pp. 99-103. https://www.waset.org/abstracts/13977
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Wan Mohd Hafizuddin, Wan Yussof Syamsutajri, Syamsol Bahri Harvey, Adam P. Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
description	Strong anion exchange resins with QN+OH-, have the potential to be developed and employed as heterogeneous catalyst for transesterification, as they are chemically stable to leaching of the functional group. Nine different SIERs (SIER1-9) with QN + OH were prepared by suspension polymerization of vinylbenzyl chloridedivinylbenzene (VBC-DVB) copolymers in the presence of n-heptane (pore-forming agent). The amine group was successfully grafted into the polymeric resin beads through functionalization with trimethylamine. These SIERs are then used as a catalyst for the transesterification of triacetin with methanol. A set of differential equations that represents the Langmuir-Hinshelwood-HougenWatson (LHHW) and Eley-Rideal (ER) models for the transesterification reaction were developed. These kinetic models of LHHW and ER were fitted to the experimental data. Overall, the synthesized ion exchange resin-catalyzed reaction were welldescribed by the Eley-Rideal model compared to LHHW models, with sum of square error (SSE) of 0.742 and 0.996, respectively.
format	Article
author	Wan Mohd Hafizuddin, Wan Yussof Syamsutajri, Syamsol Bahri Harvey, Adam P.
author_facet	Wan Mohd Hafizuddin, Wan Yussof Syamsutajri, Syamsol Bahri Harvey, Adam P.
author_sort	Wan Mohd Hafizuddin, Wan Yussof
title	Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
title_short	Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
title_full	Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
title_fullStr	Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
title_full_unstemmed	Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)
title_sort	kinetic modeling of transesterification of triacetin using synthesized ion exchange resin (siers)
publisher	World Academy of Science, Engineering and Technology
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/9044/ http://umpir.ump.edu.my/id/eprint/9044/ http://umpir.ump.edu.my/id/eprint/9044/1/Kinetic-Modeling-of-Transesterification-of-Triacetin-Using-Synthesized-Ion-Exchange-Resin-SIERs.pdf
first_indexed	2023-09-18T22:07:11Z
last_indexed	2023-09-18T22:07:11Z
_version_	1777414786442592256

Kinetic Modeling of Transesterification of Triacetin Using Synthesized Ion Exchange Resin (SIERs)

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