Process for separating a volatile organic compound from a gas

Details Process for separating a volatile organic compound from a gas Process for separating a volatile organic compound from a gas

1993-03-19

1994-07-19

Spitzer, Robert

Gas separation: processes

Liquid contacting

And degasification of a liquid

95169, 95171, 95191, 95199, 95223, 95227, B01D 5314

Patent

active

053305639

ABSTRACT:
A process is disclosed for recovering a volatile organic compound at a recovery of 90 to 96% by volume from a gas generated from gasoline, kerosine, benzene, and alcohol discharged from storage tanks, tank trucks, and tank lorries. In the process comprising absorption stages followed by desorption stages for the volatile organic compound, the pressure at the desorption stages is controlled within the area below, for instance, curves C' and B in FIG. 1 of the drawings according to the concentration of the volatile organic compound in the gas to be fed to a first absorption stage.

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Information in English with respect JP 22503/83 (p. 3, line 32).

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