Pressure swing adsorption apparatus and process for recovery of

Gas separation – Means within gas stream for conducting concentrate to collector

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55 74, 55180, 55208, 55267, 55387, B01D 5304

Patent

active

048570842

ABSTRACT:
In a pressure swing adsorption system used to recover an oil-soluble solvent, monomer or hydrocarbon vapor such as 1,1,1-trichloroethane or styrene from a gaseous stream such as air, an oil-sealed vacuum pump may be used without substantial absorption of vapor into the oil if the oil in the pump is heated to a temperature substantially above the dew point of vapor in the gas stream leaving the pump.

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"Reitschle Product-Info" (phamphlet).
"Handling Wet and Corrosive Gases with Mechanical Vacuum Pumps" (phamphlet), by Gerhard Baratti, Rietschle GmbH, 9 pages (1485 U.S.A.).

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