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Application of the thermal history of copper sulfate solution to industrial crystallization (II). Crystallization with commercial scale plant
Author(s) -
Nakai T.,
Aoyama Y.,
Miyake K.
Publication year - 1973
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19730081115
Subject(s) - crystallization , nucleation , copper , sulfate , thermal , materials science , scale (ratio) , metallurgy , chemical engineering , chemistry , thermodynamics , engineering , physics , organic chemistry , quantum mechanics
Abstract As the result of the crystallization of copper sulfate from waste liquor using commercial scale plant, it became clear that the application of the thermal history of solution was very effective to depress nucleation as expected previously. The optimum setup of crystallizer to recover copper sulfate as perfect as possible was decided by using a new double‐stage vacuum cooling method.