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. 16, 2014
Filed:
Oct. 06, 2011
Applicants:
Sudhir S. Kulkarni, Wilmington, DE (US);
Edgar S. Sanders, Jr., Newark, DE (US);
Inventors:
Sudhir S. Kulkarni, Wilmington, DE (US);
Edgar S. Sanders, Jr., Newark, DE (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); F25J 3/06 (2006.01); F25J 3/08 (2006.01); B01D 71/64 (2006.01); C10L 3/10 (2006.01); F25J 3/02 (2006.01); B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
B01D 53/229 (2013.01); F25J 2200/30 (2013.01); F25J 3/0635 (2013.01); F25J 3/067 (2013.01); B01D 53/226 (2013.01); B01D 71/64 (2013.01); C10L 3/104 (2013.01); F25J 2215/04 (2013.01); B01D 2311/2673 (2013.01); Y02E 50/346 (2013.01); B01D 2311/08 (2013.01); B10D 2311/06 (2013.01); F25J 3/0266 (2013.01); F25J 2245/02 (2013.01); B01D 2317/022 (2013.01); B01D 2257/504 (2013.01); F25J 3/0209 (2013.01); Y02C 10/12 (2013.01); B01D 2311/13 (2013.01); F25J 2205/40 (2013.01); F25J 3/0233 (2013.01); F25J 3/061 (2013.01); F25J 2220/82 (2013.01); B01D 2311/2669 (2013.01); F25J 2205/80 (2013.01); B01D 2311/25 (2013.01); F25J 2230/30 (2013.01); F25J 2210/04 (2013.01); B01D 2311/04 (2013.01); F25J 3/069 (2013.01); B01D 53/1475 (2013.01); Y02C 10/10 (2013.01); F25J 2205/04 (2013.01); B01D 2311/103 (2013.01); F25J 2235/80 (2013.01); F25J 2200/02 (2013.01); B01D 2311/106 (2013.01); F25J 3/029 (2013.01); Y10S 62/928 (2013.01);
Abstract
A process for efficiently removing carbon dioxide from a hydrocarbon containing feed stream utilizing a membrane separation unit in conjunction with a heat exchanger and a carbon dioxide separation unit wherein the streams obtained in the carbon dioxide separation unit are utilized to provide the cooling effect in the heat exchanger.