Mathematical analyses of zeolite crystallization
โ Scribed by Robert W. Thompson; Alan Dyer
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 833 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0144-2449
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Zeolites of Linde type L (LTL) have been synthesized at 393-453 K, and reaction parameters were found "to be influenced by the source of reactants, the oxide mole composition of the gel, the crystallization temperature and period, and K20/(K20 + Na20) ratios. As the latter decreases to 0.67, crystal
Using nonlinear least-squares techniques and batch experimental data, a mathematical model is obtained for the formation of zeolite A from amorphous sodium aluminosilicate substrate and aqueous sodium hydroxide solution. The effects of operating variables upon the productivity and stability during c
## Abstraet Crystallization rates of zeolite A were studied in a constant-temperature mode and a temperature-programmed mode. The crystallization rate in the constant-temperature mode was examined using the engineering reaction model. Activation energy for crystal growth was determined to be 32.8