Direct Synthesis of ZSM-5 from kaolin and the Influence of Organic Template
| Main Authors: | Rustam, Ratna Ediati, Berty Septiyana, Yusuf Muhammad Zein, Hasliza Bahruji, Imroatul Qoniah, Hartati, Hadi Nur, Didik Prasetyoko |
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| Format: | Article PeerReviewed Image Book |
| Bahasa: | eng |
| Terbitan: |
Universiti Teknologi Malaysia
, 2017
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| Subjects: | |
| Online Access: |
http://repository.unair.ac.id/98188/1/C12.%20Abstract_Direct%20Synthesis%20of%20ZSM-5%20from%20kaolin.pdf http://repository.unair.ac.id/98188/2/C12.%20Direct%20Synthesis%20of%20ZSM-5%20from%20kaolin.pdf http://repository.unair.ac.id/98188/3/C12..%20Review%20dan%20Validasi_Direct%20Synthesis%20of%20ZSM-5%20from%20kaolin.pdf http://repository.unair.ac.id/98188/4/C12...%20Similarity_Direct%20Synthesis%20of%20ZSM-5%20from%20kaolin.pdf http://repository.unair.ac.id/98188/ https://mjfas.utm.my/index.php/mjfas/article/view/652/pdf |
Daftar Isi:
- 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.The ZSM-5 framework formed after crystallization for 6 h byusing the mixture of TPAOH and TPABr, while when using TPAOH or TPABr only, ZSM-5 formed at longer crystallization time, i.e. 12 h