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. 12, 2016
Filed:
Jan. 22, 2014
Applicant:
Korea Institute of Energy Research, Daejeon, KR;
Inventors:
Seong-Pil Kang, Daejeon, KR;
Jong-Won Lee, Chungcheongnam-do, KR;
Dongwook Lee, Daejeon, KR;
Yong Koo Kim, Daejeon, KR;
Assignee:
Korea Institute of Energy Research, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/152 (2006.01); C07C 7/14 (2006.01);
U.S. Cl.
CPC ...
C07C 7/152 (2013.01);
Abstract
The present invention provides a method of separating ethylene or ethane from a mixed gas containing ethylene and ethane using hydroquinone. According to the present invention, hydroquinone selectively forms a clathrate with ethylene, and thus it is possible to separate ethylene with high yield and purity through a single process.