Distillation: apparatus – Apparatus – Systems
Patent
1992-06-19
1993-12-21
Manoharan, Virginia
Distillation: apparatus
Apparatus
Systems
202170, 202181, 202182, 202193, 202196, 202205, 203 1, 203 91, 203 98, 203DIG14, 261 76, 261DIG75, B01D 310
Patent
active
052718107
ABSTRACT:
A distillation device for separating a liquid mixture from contaminants contained therein. The device partially cools, using an air radiator or equivalent passive heat-exchange device, a fluid of that contains at least one component of the mixture to be separated; the temperature of the fluid does not fall the ambient air temperature, thus preventing condensation on the heat exchanger. The partially cooled fluid is introduced into an aspirator and combined therein with a gaseous stream produced by heating the mixture to boiling in a separate chamber. Because of the high surface area of contact between vapor and aspirated liquid, the heat transfer is completely effective to condense the gaseous mixture, which settles into a pool. The components can then be separated mechanically or by gravity.
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Keyser Gene E.
Klopfenstein Robert L.
Environmental Solvents Corporation
Manoharan Virginia
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