PENGARUH WAKTU HIDROTERMAL PADA SINTESIS ZSM-5 (ZEOLITE SECONY MOBILE-5) DARI KAOLIN : MENGGUNAKAN TEMPLAT PEG (POLYETHYLEN GLYCOL)
No Thumbnail Available
Date
2020-10
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Kaolin as natural minerals contains silica and alumina therefore it is potential as basic
material for synthesizing process of ZSM-5. This study aimed to carry out synthesizing
zeolite from kaolin with addition PEG template by setting hydrothermal times from 24, 48
and 72 hours at a hydrothermal temperature of 140 °C. ZSM-5 synthesis was carried out at
various ratio of SiO2/Al2O3 molar composition 150. Synthesis products were analized by
XRD. The results showed that at hydrothermal times 24 hours and 48 hours were not
produced ZSM-5, while at hydrothermal times 72 hours was obtained ZSM-5 with quartz
impurities.
Description
Keywords
Kaolin, ZSM-5, hydrothermal, XRD