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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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World Academy of Science, Engineering and Technology
2015
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| Online Access: | 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 |
| _version_ | 1848818387825721344 |
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| 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 |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T01:36:52Z |
| format | Article |
| id | ump-9044 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:36:52Z |
| publishDate | 2015 |
| publisher | World Academy of Science, Engineering and Technology |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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. (Published) https://www.waset.org/abstracts/13977 |
| 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) |
| title | 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_short | 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) |
| topic | TP Chemical technology |
| 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 |