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题名: One-Step Preparation of Bimodal Fe-Mn-K/SiO2 Catalyst and its Catalytic Performance of Slurry Phase Fischer-Tropsch Synthesis
作者: Zhang, Xuejun4, 5;  Liu, Yong3, 4;  Liu, Guiqing4;  Tao, Kai4;  Meng, Fanzhi4;  Jin, Quan4;  Kawabata, Tokimasa2;  Matsuda, Kenji2;  Ikeno, Susumu2;  Fan, Ronggang4;  Kurokawa, Yuji4;  Tsubaki, Noritatsu1, 4
关键词: Fischer-Tropsch synthesis ;  Bimodal pore structure ;  Promotional effect ;  Fe-Mn-K/SiO2 catalyst
刊名: CATALYSIS LETTERS
发表日期: 2010-10-01
DOI: 10.1007/s10562-010-0381-5
卷: 139, 期:1-2, 页:7-16
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Bimodal pore Fe-Mn-K catalysts supported onto SiO2 pellet were prepared by a one-step incipient wetness impregnation method. In this method, the active component and promoters were used as the "bricks" to directly build up the small pores inside the large pores of silica gel. The catalysts were applied to catalyze Fischer-Tropsch synthesis in slurry phase. Compared with the SiO2 supported non-bimodal catalysts, the bimodal catalysts exhibited excellent activity due to the improved active metal dispersion and the fastened diffusion efficiency. The preparation method was much more feasible than the previous two-step method, and can be extended to prepare bimodal catalysts with different active components.
关键词[WOS]: SUPPORTED IRON CATALYSTS ;  MANGANESE CATALYST ;  CO HYDROGENATION ;  PROMOTER ;  DESIGN
语种: 英语
WOS记录号: WOS:000282091500002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141765
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan
2.Toyama Univ, Dept Mat Engn, Sch Engn, Toyama 9308555, Japan
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
4.Toyama Univ, Dept Appl Chem, Sch Engn, Toyama 9308555, Japan
5.Shenyang Univ Chem Technol, Key Lab Rare Earth Chem & Applying Liaoning Prov, Shenyang 110142, Peoples R China

Recommended Citation:
Zhang, Xuejun,Liu, Yong,Liu, Guiqing,et al. One-Step Preparation of Bimodal Fe-Mn-K/SiO2 Catalyst and its Catalytic Performance of Slurry Phase Fischer-Tropsch Synthesis[J]. CATALYSIS LETTERS,2010,139(1-2):7-16.
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