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Hitachi Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Ltd
Hitachi Plant Technologies Ltd
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Filing date
Publication date
Application filed by Hitachi Ltd, Hitachi Plant Technologies LtdfiledCriticalHitachi Ltd
Priority to JP866377ApriorityCriticalpatent/JPS5394267A/en
Publication of JPS5394267ApublicationCriticalpatent/JPS5394267A/en
PURPOSE: To carry out highly economical crystallization without forming scale adhesion by heating a solution in an indirect heat exchanger attached to a concentrating apparatus with gas introduced into the heat exchanger, and by heating the solution in a crystallizing apparatus with gas of lowered temp. and blown directly into the soln.
COPYRIGHT: (C)1978,JPO&Japio
JP866377A1977-01-311977-01-31Crystallizing method and apparatus
PendingJPS5394267A
(en)