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Temperature-programmed crystallization of zeolite A

โœ Scribed by Hyeon-Ju Park; Kyeong-Hwan Chung; Gon Seo

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
437 KB
Volume
2
Category
Article
ISSN
0927-6513

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โœฆ Synopsis

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 kJ/mol. The crystallization curves in the temperature-programmed mode could be simulated by using the rate constants and the fractions of soluble species determined from the constant-temperature mode experiments.

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