Prasetyoko, D. and Rustam, R. and Ediati, R. and Septiyana, B. and Zein, Y. M. and Bahruji, H. and Qoniah, I. and Hartati, H. (2017) Direct synthesis of ZSM-5 from kaolin and the influence of organic template. Malaysian Journal of Fundamental and Applied Sciences, 13 (2). pp. 137-142. ISSN 2289-5981
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Official URL: http://dx.doi.org/10.11113/mjfas.v13n2.652
Abstract
We investigated the transformation of kaolin to ZSM-5 using hydrothermal synthesis method and the influence of organic template as a structure-directing agent. The formation of ZSM-5 from kaolin occurred via dissolution of kaolin to form amorphous silica. Zeolite-like analcime produced when the hydrothermal treatment was extended to 18 h. We found synergistic effect of using a mixture of TPAOH and TPABr organic template to enhance kaolin dissolution, initiate ZSM-5 formation and inhibit the transformation of ZSM-5 to analcime.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | crystallization time, kaolin, phase transformation |
| Subjects: | Q Science > QA Mathematics |
| Divisions: | Science |
| ID Code: | 80949 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 24 Jul 2019 00:13 |
| Last Modified: | 24 Jul 2019 00:13 |
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