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. 08, 2022
Filed:
May. 22, 2020
Applicant:
Stamicarbon B.v., Sittard, NL;
Inventors:
Giusy Elisa Puci, Sittard, NL;
Wilfried Marc Renaat Dirkx, Genk, BE;
Assignee:
STAMICARBON B.V., Sittard, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 47/05 (2006.01); B01D 47/06 (2006.01); B01D 47/10 (2006.01); B01D 47/12 (2006.01); B01D 53/58 (2006.01); B01D 53/78 (2006.01); B01J 2/16 (2006.01); C07C 273/16 (2006.01);
U.S. Cl.
CPC ...
B01D 47/06 (2013.01); B01D 47/05 (2013.01); B01D 47/10 (2013.01); B01D 47/12 (2013.01); B01D 53/58 (2013.01); B01D 53/78 (2013.01); B01J 2/16 (2013.01); C07C 273/16 (2013.01); B01D 2257/406 (2013.01); B01D 2258/02 (2013.01);
Abstract
Disclosed is a urea finishing method including an off-gas treatment, the method comprising urea finishing and supplying the off-gas to a quenching zone and to a scrub column comprising a sump and a venturi stage, wherein the sump has a split sump configuration with two compartments.
Puci, Giusy. (2022). Treatment of offgas from urea finishing (U.S. Patent No. 11241649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11241649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile