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:
Nov. 13, 2007
Filed:
Jul. 31, 2002
Mohamed Safdar Allie Baksh, Amherst, NY (US);
Scot Eric Jaynes, Lockport, NY (US);
Bernard Thomas Neu, Lancaster, NY (US);
James Smolarek, Boston, NY (US);
Mark Thomas Emley, Boston, NY (US);
Mohamed Safdar Allie Baksh, Amherst, NY (US);
Scot Eric Jaynes, Lockport, NY (US);
Bernard Thomas Neu, Lancaster, NY (US);
James Smolarek, Boston, NY (US);
Mark Thomas Emley, Boston, NY (US);
Praxair Technology, Inc., Danbury, CT (US);
Abstract
A gas recovery system comprising a source of gas having a preselected concentration of a desired component (), at least one application () that adds impurities to said gas, and at least one an adsorption system () that purifies said gas to produce a purified gas for re-use in application (), wherein said at least one adsorption system includes at least one adsorbent bed (A) having at least three layers of adsorbents. A recovery process is also disclosed.