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:
Mar. 18, 2025
Filed:
Aug. 20, 2021
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seong Hun Kim, Daejeon, KR;
Chang Hoe Heo, Daejeon, KR;
Sung Keun Jang, Daejeon, KR;
Eun Jung Joo, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/14 (2006.01); B01D 3/32 (2006.01); B01D 3/34 (2006.01); B01D 3/38 (2006.01); C08F 6/00 (2006.01); C08F 6/04 (2006.01); C08F 6/24 (2006.01);
U.S. Cl.
CPC ...
B01D 3/143 (2013.01); B01D 3/32 (2013.01); B01D 3/343 (2013.01); B01D 3/38 (2013.01); C08F 6/001 (2013.01); C08F 6/04 (2013.01); C08F 6/24 (2013.01); B01D 3/14 (2013.01);
Abstract
The present disclosure relates to a stripping device and a stripping method, and more particularly, to a stripping device including: a distillation column of which at least a part or the entirety of a lower portion is perforated; a stripping vessel integrally connected to the lower portion of the distillation column; and one or more spray nozzles provided at an upper portion of the stripping vessel, and a stripping method using the same.