Cobalt aluminate-modified alumina as a carrier for cobalt in Fischer-Tropsch synthesis

详细信息    查看全文

• 作者：Yan Liu ^{liuyan@sxicc.ac.cn} ; Litao Jia ; ^{jialitao910@163.com} ; Bo Hou ; Dekui Sun ; Debao Li ; ^{dbli@sxicc.ac.cn}
• 关键词：Aluminate ; Alumina ; Cobalt ; Interaction ; Fischer&ndash ; Tropsch synthesis
• 刊名：Applied Catalysis A: General
• 出版年：2017
• 出版时间：25 January 2017
• 年：2017
• 卷：530
• 期：Complete
• 页码：30-36
• 全文大小：1399 K
• 卷排序：530

文摘

Modified alumina with useful surface features was obtained by pre-coating cobalt aluminate. Bridged adsorption and direct dissociation of CO was obtained on HCP Co produced after the reduction of modified alumina-supported cobalt. Modified cobalt catalysts showed higher cobalt specific activity and lower methane selectivity.