The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 1996
Filed:
Oct. 27, 1994
Applicant:
Inventors:
Joseph M Klobucar, Plymouth, MI (US);
Dinesh Bhushan, Ann Arbor, MI (US);
Assignee:
Durr Industries, Inc., Plymouth, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95113 ; 95141 ; 95148 ; 96125 ; 96144 ; 502 34 ;
Abstract
A rotary adsorption unit is disclosed wherein the desorb air is supplied by a regenerative thermal oxidizer. The system utilizes a closed desorb loop, with the desorb air being continuously cleaned at the regenerative thermal oxidizer and returned to the rotary adsorption unit. Fresh air is added into the desorb gas on the way to the regenerative thermal oxidizer, and an equal amount of air is bled off to maintain a constant air flow. The added air replaces oxygen that may be lost during cleaning of the desorb air.