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:
May. 07, 2024
Filed:
Apr. 30, 2020
Applicant:
Yara International Asa, Oslo, NO;
Inventor:
Lino Giovanni Porro, Etterbeek, BE;
Assignee:
YARA INTERNATIONAL ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 273/16 (2006.01); B01J 8/06 (2006.01); B01J 19/00 (2006.01); B01J 19/24 (2006.01); C07C 269/08 (2006.01);
U.S. Cl.
CPC ...
C07C 273/16 (2013.01); B01J 8/067 (2013.01); B01J 19/0013 (2013.01); B01J 19/006 (2013.01); B01J 19/2425 (2013.01); C07C 269/08 (2013.01); B01J 2208/00849 (2013.01); B01J 2208/00938 (2013.01); B01J 2208/065 (2013.01); B01J 2219/00081 (2013.01); B01J 2219/00099 (2013.01); B01J 2219/185 (2013.01); B01J 2219/1943 (2013.01);
Abstract
Shell-and-tube strippers for stripping a urea/carbamate mixture, related systems, methods, and uses. The stripper includes a shell, a plurality of tubes disposed within the shell, and a heating fluid distributor for homogenizing the flow of a heating fluid near a heating fluid inlet. The heating fluid distributor includes an edge wall and a laterally disposed heating fluid distribution plate. Related systems, methods, and uses are also provided.