Pressure swing adsorption for concentration of a gas component
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 6, 1990
Issued Date -
N/A
app pub date -
Oct 1, 1988
filing date -
Oct 26, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Pressure swing adsorption separation of a gas mixture containing a more readily adsorbed component and a less readily adsorbed component is performed to concentrate one of the components as a relatively purified product, within an apparatus which includes an adsorbent bed and cyclically operated variable volume displacement means associated with the adsorbent bed to vary the working pressure of the gas contacting the adsorbent bed. The invention provides means to generate flow over the adsorbent bed and achieve recovery of expansion energy, while enabling large exchanges of fresh feed gas for depleted feed gas during each cycle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully