Zeolite-Based Silica Synthesis With Calcination Temperature Variations 100oC, 150oC and 200oC

Helisa Duwi Maesari (Universitas Islam Negeri Walisongo Semarang)
Misfalakhul Hidayah (Universitas Islam Negeri Walisongo Semarang)

Journal of Natural Sciences and Mathematics Research
Vol 4, No 2 (2018): December

This research on Zeolite-Based Silica Synthesis with Calcination Temperature Variations 100 , 150 , and 200 . The purpose of this study was to determine the effect of calcination temperature on the silica structure contained in zeolites. Synthesis is made from zeolite, NaOH and HCl by sol-gel method and temperature calcination treatment 100 , 150 , and 200 . Zeolite samples were characterized by XRD (X- Ray Diffraction). The results showed that sample A with temperature 100  contains Quartz silica, moganite silica (SiO2),  and Aluminum Oxide (Al2O3). Sample B with temperature 150  contains Quartz silica (SiO2),  and Anorthite (AlCaO8Si). Sample C with 200  contains Quartz silica and Aluminium Oxide (Al2O3). As for the crystallite size in sample A measuring 678.51 nm, sample B measuring 488.16 nm and sample C measuring 488.13 nm. ©2018 JNSMR UIN Walisongo. All rights reserved.