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:
Dec. 07, 2010
Filed:
Apr. 21, 2008
Andrew David Wright, Guildford, GB;
Mohammad Ali Kalbassi, Weybridge, GB;
Timothy Christopher Golden, Allentown, PA (US);
Christopher James Raiswell, Crewe, GB;
Andrew David Wright, Guildford, GB;
Mohammad Ali Kalbassi, Weybridge, GB;
Timothy Christopher Golden, Allentown, PA (US);
Christopher James Raiswell, Crewe, GB;
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
The concentration of adsorbate in the feed gas to an on-stream bed of a cyclical swing adsorption process is monitored and the data processed to predict the time required to complete the on-stream mode of that bed and the purge flow rate and/or other regeneration mode operating condition of the concurrently off-stream bed is modified in response to changes in said predicted time whereby the regeneration mode of the off-steam bed is completed at the same time as the on-stream mode of the concurrent on-stream bed.