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Publication Type
Conference Proceedings
Author, Analytic
Coley, Michael D.; Greenaway, A.M.,; Chinloy, D.R.
Author Role
n/a
Author Affiliation
Chemistry; Faculty of Pure and Applied Sciences
Paper/Section Title
Alumina hydrate precipation: Effects of temperature
Medium Designator
n/a
Connective Phrase
In
Editor/Compiler
Bardowell, Merlene E.; Mitchell, Dianne M.O.; Vassel, Angela R.
Editor/Compiler Role
Editors
Proceedings Title
Proceedings of the Fifth Annual National Conference on Science and Technology
Date of Meeting
Novebmer 12-14, 1991
Place of Meeting
Kingston, Jamaica
Place of Publication
Kingston, Jamaica
Publisher Name
Scientific Research Council
Date of Publication
1994
Date of Copyright
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Volume ID
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Location in Work
15-23.
Extent of Work
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Packaging Method
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Series Editor
n/a
Series Editor Role
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Series Title
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Series Volume ID
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Location/URL
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ISBN
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Notes
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Abstract
The effects of changes in precipitation temperatures for isothermal batch alumina trihydrate crystallizers were examined using laboratory precipitation vessels of 200 ml capacity. The precipitator was shown to perform meaningfully. Product yield and soda incorporation into product were found to decrease, while product size increased with rising temperature. It was concluded that a purer product could be obtained by precipitating over a temperature gradient. To interpret the results in terms of crystallization mechanisms more data must be collected during the first few hours of precipitation....
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Keywords
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