Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roland Schmidt0
Edward L. Sughrue, II0
Joseph B. Cross0
Robert W. Morton0
Albert C. Tsang0
Date of Patent
March 23, 2010
Patent Application Number
11862013
Date Filed
January 31, 2008
Patent Primary Examiner
Patent abstract
A system employing a regenerable zinc-oxide based sorbent to remove one or more contaminants from an incoming gas stream. The contaminant-depleted gas stream can then be used for any subsequent application, while at least a portion of the contaminant-laden sorbent can be regenerated via a step-wise regeneration process. In one embodiment, sorbent regenerated via the step-wise regeneration process can comprise less sorbent-damaging compounds than traditional sorbents exposed to conventional regeneration processes.
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