Properties of silica from rice husk and rice husk ash and their utilization for zeolite y synthesis
This study compared properties of silica (SiO2) from rice husk (RH) and rice husk ash (RHA) extracted by acid- and heat-treatment. The SiO2 from RH was in amorphous phase with nearly 100% purity while that from RHA was in crystalline phase with 97.56% purity. Both extracted SiO2 were used in the syn...
Main Authors: | Jan-Jezreel F. Saceda, Rizalinda L. de Leon, Kamolwan Rintramee, Sanchai Prayoonpokarach, Jatuporn Wittayakun |
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Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Química
2011-01-01
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Series: | Química Nova |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000800018&lng=en&tlng=en |
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