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. 19, 2016
Filed:
Jun. 28, 2013
Applicant:
Uop, Llc, Des Plaines, IL (US);
Inventors:
Jonathan Andrew Tertel, Mt. Prospect, IL (US);
Aziz Sattar, West Chicago, IL (US);
Bhargav Sharma, Niles, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 63/02 (2006.01); B01D 61/00 (2006.01); C10L 3/10 (2006.01); B01D 53/52 (2006.01); B01D 53/75 (2006.01); B01D 53/78 (2006.01); C10G 70/06 (2006.01); B01D 53/14 (2006.01); B01D 53/22 (2006.01);
U.S. Cl.
CPC ...
B01D 63/02 (2013.01); B01D 53/229 (2013.01); B01D 53/52 (2013.01); B01D 53/75 (2013.01); B01D 53/78 (2013.01); B01D 61/00 (2013.01); C10G 70/06 (2013.01); C10L 3/103 (2013.01); B01D 53/1468 (2013.01); B01D 2053/224 (2013.01); B01D 2251/2062 (2013.01); B01D 2251/304 (2013.01); B01D 2251/306 (2013.01); B01D 2251/604 (2013.01); B01D 2252/20484 (2013.01); B01D 2252/20489 (2013.01); B01D 2256/24 (2013.01); B01D 2257/306 (2013.01); C10G 2400/26 (2013.01); C10L 2290/541 (2013.01); C10L 2290/544 (2013.01); C10L 2290/548 (2013.01);
Abstract
An exemplary embodiment can be a process for removing one or more sulfur compounds in a gas hydrocarbon stream. The process may include feeding the gas hydrocarbon stream to a prewash zone containing an alkali stream and passing the gas hydrocarbon stream from the prewash zone to an extraction zone. Usually, the gas hydrocarbon stream includes one or more sulfur compounds and the prewash zone includes a hollow fiber membrane.