Chemistry: physical processes – Physical processes – Crystallization
Patent
1992-06-09
1995-09-05
Straub, Gary P.
Chemistry: physical processes
Physical processes
Crystallization
23295S, 23302T, 23303, 23304, B01D 900, C01D 130, C01F 534
Patent
active
054475430
ABSTRACT:
The present invention is an improved method for crystallizing inorganic salts. The inorganic salts that are suitable for this process are characterized by the fact that they form isothermic or polythermic concave solubility curves. Each concave solubility curve represents saturated concentrations of the salt that is desired to be purified versus either concentrations of a second, different inorganic salt or versus temperature.
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Exportadora De Sal, S.A. De C.V.
Straub Gary P.
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