Title:
EVAPORATION PROMOTING METHOD AND SLUMP VALUE ADJUSTING METHOD
Document Type and Number:
Japanese Patent JPS6150601
Kind Code:
A
Abstract:
PURPOSE: To facilitate the adjustment of a slump value, by allowing an air stream to act on the liquid in a hermetically closed container to promote evaporation.
CONSTITUTION: Seawater 5 is introduced into a hermetically closed container 1 from a liquid inlet pipe 4 and a valve 6 is closed while a compressor 7 is operated to blow air in seawater 5 as air bubbles through a pressure air feed pipe 2 and air containing steam is passed through an air exhaust pipe 3 to be introduced into a gas-liquid separator 8 where steam is separated by a filter 8a passing air but not passing steam and condensed under cooling to be collected by a collection box 9. The concentrate is discharged from a discharge pipe 11 and boiled down to obtain salt.
Inventors:
MITSUO KOJI
OTSUBO NORIO
MITSUO MITSUKO
HIGAMI KYOKO
OTSUBO NORIO
MITSUO MITSUKO
HIGAMI KYOKO
Application Number:
JP17295284A
Publication Date:
March 12, 1986
Filing Date:
August 20, 1984
Export Citation:
Assignee:
MITSUO SOHGOH KENKYUSHO KK
International Classes:
B01D1/14; B28B17/02; B28C5/00; B28C7/02; C01D3/06; C02F1/04; C02F11/12; F26B5/00; (IPC1-7): B28B17/02; B28C5/02; C02F1/04; C02F11/12; F26B5/00
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