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:
Apr. 23, 2019
Filed:
May. 22, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/04 (2006.01); C07C 7/00 (2006.01); B01D 3/14 (2006.01); B01D 3/00 (2006.01); B01D 3/42 (2006.01); C07C 2/64 (2006.01); C07C 15/085 (2006.01); B01L 3/10 (2006.01); B01D 3/10 (2006.01);
U.S. Cl.
CPC ...
C07C 7/04 (2013.01); B01D 3/009 (2013.01); B01D 3/143 (2013.01); B01D 3/4211 (2013.01); B01L 3/10 (2013.01); C07C 2/64 (2013.01); C07C 7/005 (2013.01); C07C 15/085 (2013.01); Y02P 20/124 (2015.11); Y02P 20/127 (2015.11);
Abstract
The present application relates to an apparatus and method for purifying cumene. The apparatus and method for purifying cumene according to the present application can reduce the amount of energy consumption which occurs during purification processes and can provide an apparatus and method capable of efficiently purifying cumene.