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:
Jul. 09, 2019
Filed:
Sep. 28, 2017
Air Products and Chemicals, Inc., Allentown, PA (US);
Shubhra Jyoti Bhadra, Macungie, PA (US);
Roger Dean Whitley, Allentown, PA (US);
William Jack Casteel, Jr., Fountain Hill, PA (US);
Timothy Christopher Golden, Nantes, FR;
Garrett Chi-Ho Lau, New Tripoli, PA (US);
Erin Marie Sorensen, Allentown, PA (US);
Robert Quinn, Macungie, PA (US);
Magdalena M. Lozinska, Dundee, GB;
Paul A. Wright, St. Andrews, GB;
Mohammad Ali Kalbassi, Surrey, GB;
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
Disclosed herein are new processes for adsorbing oxygen using adsorbent compositions comprising RHO zeolites kinetically selective for oxygen. The RHO zeolites can be used in pressure swing adsorption processes for separating oxygen from oxygen containing streams, such as for, but not limited to, purifying a crude argon feed stream or separating oxygen from an air feed stream.