Gas separation: processes – Liquid contacting – And recycle or reuse of contact liquid for further contact
Patent
1996-11-12
1998-12-08
Smith, Duane S.
Gas separation: processes
Liquid contacting
And recycle or reuse of contact liquid for further contact
95214, 95227, 95228, 95237, 96242, 96322, 96355, B01D 4706
Patent
active
058462996
ABSTRACT:
Recovery of ethanol from the exhaust stacks of a bread-baking oven is achieved by passing the stack emissions through an adiabatic humidifier where the emissions are humidified to near saturation. The unevaporated water content of the humidifier is collected for separation of the ethanol content. The humidified emissions are passed from the humidifier to the vaporization chamber of a heat exchanger where the gas content of the humidified emissions is separated from the moisture content thereof, and the moisture content is collected for recovery of the ethanol content.
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Organic Chemistry, By Frank C. Whitmore, Aug. 1938 D. Van Nostrand Company, Inc. pp. 107 and 108.
Conserve Resources, Inc.
Smith Duane S.
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