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. 26, 2021
Filed:
Mar. 28, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Zhanping Xu, Inverness, IL (US);
Emadoddin Abbasi, Oak Park, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/20 (2006.01); B01F 3/04 (2006.01); B01D 3/22 (2006.01); B01D 47/02 (2006.01);
U.S. Cl.
CPC ...
B01D 3/20 (2013.01); B01D 3/22 (2013.01); B01F 3/04751 (2013.01); B01D 47/025 (2013.01);
Abstract
The present invention relates to an apparatus for gas-liquid contacting and gas distribution in a bubble contactor. More specifically, the present invention relates to a gas-liquid distribution device that may be used in an ionic liquid co-current gas and liquid up-flow regenerator designed to distribute gas uniformly across the regenerator cross section through restriction orifices on a distribution plate with liquid upcomers.