Growth rate dispersion in batch crystallization
โ Scribed by Lie-Ding Shiau; Kris A. Berglund
- Publisher
- American Institute of Chemical Engineers
- Year
- 1990
- Tongue
- English
- Weight
- 775 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0001-1541
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๐ SIMILAR VOLUMES
The influence of growth rate dispersion on the product-size distribution of batch cooling crystallization is investigated by computer simulations. The model accounts for primary and magma density-dependent secondary nucleation, and growth rate dispersion of the constant crystal growth type. The mode
A model is presented which relates the crystal size distribution (CSD) from a mixed-suspension, mixed-product-removal (MSMPR) crystallizer to the distribution of growth rates. This model is based on the assumption that individual contact nuclei have some inherent growth rate which remains constant,
## Abstract The phenomenon of healing appears to be a plausible explanation for the growth rate dispersion observed in many industrial crystallizers. In this paper a growth model is postulated, which describes the healing of plastically deformed attrition fragments. The rate of healing is assumed t