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:
Feb. 28, 2012
Filed:
Oct. 10, 2008
Applicants:
Patrick H. Au-yeung, Midland, MI (US);
Dennis W. Jewell, Angleton, TX (US);
John G. Pendergast, Jr., Lake Jackson, TX (US);
Inventors:
Patrick H. Au-Yeung, Midland, MI (US);
Dennis W. Jewell, Angleton, TX (US);
John G. Pendergast, Jr., Lake Jackson, TX (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 47/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an apparatus comprising a co-current absorbing unit, a countercurrent absorbing unit, at least one absorbing liquid reservoir, and at least one liquid transferring means. The invention also relates to a method of absorbing a reactive gas and a method of preparing a solution by contacting a reactive gas to a solvent and allowing the reactive gas to react with the solvent.