Membrane hybrid process for treating low-organic-concentration g

Details Membrane hybrid process for treating low-organic-concentration g Membrane hybrid process for treating low-organic-concentration g

1997-01-24

1998-06-30

Spitzer, Robert

Gas separation: processes

Compressing and indirect cooling of gaseous fluid mixture to...

And liquid contact

95 45, 95 50, 95159, 95169, 95170, 95171, 95237, 96 4, 96202, 96355, B01D 5322, B01D 1900, B01D 5314

Patent

active

057727341

ABSTRACT:
A membrane hybrid process for treating organic-containing gas streams to remove or recover the organic. The process combines absorbent scrubbing, gas stripping, condensation, and membrane separation, and is particularly useful in treating high-volume, low-organic-concentration streams. The process may be operated such that the only products are a clean air stream suitable for venting to the atmosphere, and a small-volume, condensed liquid organic stream suitable to reuse or disposal.

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