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	One-pot synthesis of promoted porous iron-based microspheres and its fischer-tropsch performance
	Zhang, Yulan1; Ma, Longlong1; Tu, Junling1,2; Wang, Tiejun1; Li, Xinjun1
刊名	Applied catalysis a-general
	2015-06-25
卷号	499页码:139-145
关键词	Promoter Pore Lower olefins Fischer-tropsch synthesis
ISSN号	0926-860X
DOI	10.1016/j.apcata.2015.04.017
通讯作者	Wang, tiejun(wangtj@ms.giec.ac.cn)
英文摘要	Promoter modified porous iron-based microspheres were prepared through one pot solvothermal method, and employed as catalysts during fischer-tropsch (ft) synthesis. specially, a microsphere was consist of nanoparticles and pores. the effect of promoter and pore on co conversion and on lower olefins selectivity was investigated. fe/k and fe/zn displayed a high selectivity to ch4 (>0 wt%), which was not desirable for their application in the ft process. na doped fe/na catalyst displayed optimum catalytic performance. in particular, it showed an excellent selectivity toward c5+ (59.0 wt%) while yielding a ch4 product fraction lower than 11.3 wt%. fe/mn catalyst showed a c2-4 olefins selectivity approximately 34.1 wt%, but only achieved a co conversion of 37.4%. furthermore, the results showed that pore size of catalysts played a key role on morphology of catalysts and on catalytic performance with time on stream. (c) 2015 elsevier b.v. all rights reserved.
WOS关键词	SYNTHESIS CATALYST ; SELECTIVITY ; ALUMINA ; COBALT ; HOLLOW ; NANOSPHERES ; POTASSIUM ; OLEFINS ; SUPPORT ; SPHERES
WOS研究方向	Chemistry ; Environmental Sciences & Ecology
WOS类目	Chemistry, Physical ; Environmental Sciences
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000356209400016
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374076
专题	物理研究所
通讯作者	Wang, Tiejun
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yulan,Ma, Longlong,Tu, Junling,et al. One-pot synthesis of promoted porous iron-based microspheres and its fischer-tropsch performance[J]. Applied catalysis a-general,2015,499:139-145.
APA	Zhang, Yulan,Ma, Longlong,Tu, Junling,Wang, Tiejun,&Li, Xinjun.(2015).One-pot synthesis of promoted porous iron-based microspheres and its fischer-tropsch performance.Applied catalysis a-general,499,139-145.
MLA	Zhang, Yulan,et al."One-pot synthesis of promoted porous iron-based microspheres and its fischer-tropsch performance".Applied catalysis a-general 499(2015):139-145.

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