Invention Grant
US09242230B2 Process for preparing cobalt based catalysts for fischer-tropsch synthesis
有权
制备用于费 - 托合成的钴基催化剂的方法
- Patent Title: Process for preparing cobalt based catalysts for fischer-tropsch synthesis
- Patent Title (中): 制备用于费 - 托合成的钴基催化剂的方法
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Application No.: US13971204Application Date: 2013-08-20
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Publication No.: US09242230B2Publication Date: 2016-01-26
- Inventor: Dong Ju Moon , Jae Sun Jung , Jae Suk Lee , Eun Hyeok Yang , Hyun Jin Kim , Bang Hee Kim , Seung Hwan Lee , Yun Ju Lee , Ga Ram Choi
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Ladas & Parry LLP
- Priority: KR10-2013-0057994 20130522
- Main IPC: B01J23/40
- IPC: B01J23/40 ; B01J23/42 ; B01J23/89 ; B01J37/02 ; B01J37/08 ; B01J21/04 ; B01J35/00 ; B01J35/10 ; C10G2/00
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-Al2O3 wherein 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.
Public/Granted literature
- US20140349845A1 PROCESS FOR PREPARING COBALT BASED CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS Public/Granted day:2014-11-27
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