TY  - JOUR 
T1  - Properties of silica from rice husk and rice husk ash and their utilization for zeolite y synthesis
JO  - Química Nova
A1  - Saceda, Jan-Jezreel F.
A1  - Leon, Rizalinda L. de
A1  - Rintramee, Kamolwan
A1  - Prayoonpokarach, Sanchai
A1  - Wittayakun, Jatuporn
SN  - 0100-4042
UL  - 10.1590/S0100-40422011000800018
VL  - 34 
Y1  - 2011
PB  - Brasil 
ER  -