Preparation and Characterization of Nanozeolite NaA from Rice Husk at Room Temperature without Organic Additives

Table 2

Effects of Na₂O/SiO₂ ratio on the final products.

Run	Molar composition of initial solution	Na2O/SiO2 ratio	Product
A1	0.9Na2O∶0.55Al2O3∶1SiO2∶150H2O	0.9	Amorphous
A2	6Na2O∶0.55Al2O3∶1SiO2∶150H2O	6	NaA
A3	9Na2O∶0.55Al2O3∶1SiO2∶150H2O	9	Na-P1