Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1977-08-30
1979-05-08
Spitzer, Robert H.
Gas separation
Means within gas stream for conducting concentrate to collector
55 33, 55 62, 55 73, 55 74, 55 75, B01D 5304
Patent
active
041534280
ABSTRACT:
A process for separation of water and cyclic hydrocarbons from a gas mixture containing hydrogen, methane, water and cyclic hydrocarbons. An adsorption zone is provided including two adsorbent beds connected in series, one of the beds containing an adsorbent selective for cyclic hydrocarbons and the other bed containing an adsorbent selective for water. Following the passage of gas mixture through the beds, the bed containing cyclic hydrocarbon-selective adsorbent is regenerated with hydrogen-rich purge gas and the bed containing water-selective adsorbent is regenerated with aliphatic hydrocarbon-rich purge gas.
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Davis James S.
Saunders John B.
Hultquist Steven J.
Spitzer Robert H.
Union Carbide Corporation
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