Direct synthesis of mordenite from kaolin and rice husk ash
| Main Authors: | Rahmawati, Sari, Ediati, Ratna, Prasetyoko, Didik |
|---|---|
| Format: | Proceeding application/pdf |
| Terbitan: |
Satya Wacana University Press
, 2016
|
| Subjects: | |
| Online Access: |
http://repository.uksw.edu/handle/123456789/7184 |
Daftar Isi:
- Proceedings of the International Conference on Science and Science Education August 2015, p. BC.97-102 Available on http://fsm.uksw.edu/ojs/index.php/2015/article/view/43
- Mordenite with a Si/Al molar ratio of approximately 20 was synthesized from natural material such as kaolin and rice husk ash. The synthesis of mordenite was conducted under the following reaction condition 6Na2O:0.75Al2O3:30SiO2:xH2O (x= 710, 780 and 850) at 175 °C for 24-72 hours. The products were then identified by X-ray diffraction, FTIR, and SEM. The results showed that batch composition of the starting gel 6Na2O:0.75Al2O3:30SiO2:710H2O with 36 hours synthesis time formed a high crystalline Mordenite