Distillation: apparatus – Apparatus – Systems
Patent
1991-06-10
1992-12-22
Manoharan, Virginia
Distillation: apparatus
Apparatus
Systems
159DIG16, 165113, 2021851, 202188, 203 94, 203 98, B01D 310
Patent
active
051731550
ABSTRACT:
A vacuum boiler evaporator includes a sealed vacuum boiler vessel, a sealed vacuum condenser vessel which contains a partition that divides it into a first chamber and a second chamber that functions as a noncondensible gas collector, a conduit which connects the vacuum boiler vessel with the first chamber of the vacuum condenser vessel, a plurality of heat transfer tubes which extend through the first chamber and into the second chamber, and a return pipe which extends from the second chamber to the vacuum boiler vessel.
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Ikeda Yoshimichi
Kujirai Hiroshi
Miyata Yoshiaki
Sahara Kazuya
Satoh Youji
Manoharan Virginia
Sumitomo Precision Products Co. Ltd.
Tokyo Gas Co., Ltd
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