Title:
CRYSTALLIZING METHOD AND APPARATUS
Document Type and Number:
Japanese Patent JPS5394267
Kind Code:
A
Abstract:
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.
Inventors:
IZUMI KENKICHI
OOKOUCHI ISAO
TAKAHASHI SANKICHI
YAMAZAKI HARUYUKI
OOKOUCHI ISAO
TAKAHASHI SANKICHI
YAMAZAKI HARUYUKI
Application Number:
JP866377A
Publication Date:
August 18, 1978
Filing Date:
January 31, 1977
Export Citation:
Assignee:
HITACHI LTD
HITACHI PLANT ENG & CONSTR CO
HITACHI PLANT ENG & CONSTR CO
International Classes:
B01D9/02; (IPC1-7): B01D9/02