Influence of anions on the kinetics of zeolite A crystallization:: a population balance analysis

摘要: Abstract Kinetics of nucleation, crystal growth and entire process crystallization zeolite A in the presence different sodium salts were analyzed by population balance method. Both rate increase with increasing concentration sulfate dissolved liquid phase crystallizing system, but equimolar amounts (with respect to Na + ions) influences only on extent which can be attributed experimental errors characteristic for this type experiments. Thus, it was concluded that ions not associated anions influence A. Insensibility particulate properties crystalline end products supports conclusion explained “memory”effect specially prepared amorphous aluminosilicate gel precursors.