Pure SiO2 extraction through aluminosilicates synthesis from incinerated solid wastes

Abstract

In this study, Pure SiO2 solution extraction from inceneratedsolid wastes following after aluminosilicate synthesis. The optimumconditions for obtaining both the pure SiO2 solution and the substantialamounts of unique residue material should be 200○C of reactiontemperature, 1:30 of sample:NaOH, 2M NaOH, and enough reaction timeover 24 hours. The optimization of the pure SiO2 extraction proposes aneffective way for recycling the abundant incinerated solid waste as well asother waste ashes.