Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification
A series of fly ash-based heterogeneous acid catalysts were prepared by chemical and thermal treatment. Fly ash was chemically activated using sulfuric acid and followed by thermal activation. Characterization methods of XRD, BET, SEM-EDX, and the performance in esterification of eugenyl acetate pro...
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Department of Chemical Engineering - Diponegoro University,
2019-12-01.
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| LEADER | 02734 am a22003613u 4500 | ||
|---|---|---|---|
| 001 | BCREC_UNDIP_4254_2672 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Hidayati, Nur |e author |
| 100 | 1 | 0 | |e contributor |
| 700 | 1 | 0 | |a Pujiati, Titik |e author |
| 700 | 1 | 0 | |a Prihandini, Elfrida B. |e author |
| 700 | 1 | 0 | |a Purnama, Herry |e author |
| 245 | 0 | 0 | |a Synthesis of Solid Acid Catalyst from Fly Ash for Eugenol Esterification |
| 260 | |b Department of Chemical Engineering - Diponegoro University, |c 2019-12-01. | ||
| 500 | |a https://ejournal2.undip.ac.id/index.php/bcrec/article/view/4254 | ||
| 520 | |a A series of fly ash-based heterogeneous acid catalysts were prepared by chemical and thermal treatment. Fly ash was chemically activated using sulfuric acid and followed by thermal activation. Characterization methods of XRD, BET, SEM-EDX, and the performance in esterification of eugenyl acetate production was carried out to reveal the physical and chemical characteristics of prepared catalysts. Activated catalyst showed high silica content (96.5%) and high BET surface area of 70 m2.g-1. The catalyst was proven to be highly active solid acid catalyst for liquid phase esterification of eugenol with acetic acid yielding eugenyl acetate. A yield of 43-48% was obtained with activated fly ash catalysts for 90 minutes reaction. These catalysts may replace beneficially the conventional homogenous liquid acid to the eco-friendly heterogeneous one. | ||
| 540 | |a Copyright (c) 2019 by Authors, Published by BCREC Group | ||
| 540 | |a http://creativecommons.org/licenses/by-sa/4.0 | ||
| 546 | |a eng | ||
| 690 | |a fly ash; solid acid catalyst; esterification; eugenyl acetate | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Bulletin of Chemical Reaction Engineering & Catalysis; 2019: BCREC Volume 14 Issue 3 Year 2019 (December 2019); 683-688 | |
| 786 | 0 | |n 1978-2993 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/view/4254/2672 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/4254/972 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/4254/973 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/4254/974 | |
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