SINTESIS DAN KARAKTERISASI ZEOLIT ZSM-5 DARI ABU SEKAM PADI DENGAN METODA HIDROTERMAL MENGGUNAKAN TEMPLATE ORGANIK DAN STUDI PENGARUH VARIASI pH
| Main Author: | BAYU, OKTA SYAPUTRA |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2015
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| Subjects: | |
| Online Access: |
http://scholar.unand.ac.id/14851/1/201506051026th_merged_document_2.pdf http://scholar.unand.ac.id/14851/ |
Daftar Isi:
- Zeolite ZSM-5 has been successfully synthesized from rice husk ash fused with NaOH at a temperature of 550 o C with and without organic template CTABr (Cetyltimetylammonium bromide) using sea water solvent for crystallization process at a temperature of 170 o C. Effect of variation of pH conditions (9, 10, and 11) was performed to obtained zeolite ZSM-5 with good crystallinity. From the results of FT-IR (Fourier Transform Infrared) and XRD (X-ray Diffraction) at all pH conditions both with and without organic template zeolite ZSM-5 has been formed. The higher the pH conditions of synthesis of zeolites, the spectrum produced sharper and show the better the specific formation of zeolite ZSM-5. While the results of SEM (Scanning Electron Microscope) showed the zeolite synthesized with the organic template at a pH of 11 is showing the morphology of zeolite ZSM-5 zeolite shaped bar than the synthesized without organic template showing the morphology shaped chunks. EDX (Energy Dispersive X-ray) results obtained from the Si / Al ratio as high as 47.54 which is the range of zeolite ZSM-5.