Removal of impurity anions from sodium aluminate solution based on high temperature desilication process

Puntos clave

• Improved removal rates for impurity anions were observed, indicating effectiveness of the high temperature desilication process.
• The study showed removal efficiency of over 90% for targeted anions under optimal conditions.
• Analysis focused on the impact of temperature and time on the desilication process, highlighting key interactions.
• The findings suggest that the high temperature approach may enhance sodium aluminate processing in industrial applications.