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:
Jan. 26, 2016
Filed:
Aug. 20, 2013
Korea Institute of Science and Technology, Seoul, KR;
Dong Ju Moon, Seoul, KR;
Jae Sun Jung, Seoul, KR;
Jae Suk Lee, Jeollanam-do, KR;
Eun Hyeok Yang, Seoul, KR;
Hyun Jin Kim, Seoul, KR;
Bang Hee Kim, Seoul, KR;
Seung Hwan Lee, Gyeonggi-do, KR;
Yun Ju Lee, Incheon, KR;
Ga Ram Choi, Chungcheongnam-do, KR;
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Abstract
The present invention relates to a method for preparing a cobalt-based catalyst for Fischer-Tropsch synthesis, more particularly to a method for preparing a cobalt-based catalyst represented by Ir—Co/η-AlOwherein cobalt and iridium are supported at high density by repeating impregnation and drying tens of times on a spherical η-alumina support having many acidic sites. The catalyst prepared according to the present invention can provide improved conversion rate of carbon monoxide and selectivity for liquid hydrocarbons when used for Fischer-Tropsch synthesis.