Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported onSiO2/HZSM-5

GIEC OpenIR > 中国科学院广州能源研究所

	Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported onSiO2/HZSM-5
	Li YP (Li, Yuping); Wang TJ (Wang, Tiejun); Wu CZ (Wu, Chuangzhi); Lv YX (Lv, Yongxing); Tsubaki N (Tsubaki, Noritatsu)
	2008
发表期刊	ENERGY & FUELS
ISSN	0887-0624
卷号	22 期号:3 页码:1897-1901
通讯作者	wangtj@ms.giec.ac.cn
其他摘要	Two types of SiO2 with different mesopore size and HZSM-5 zeolite were used to prepare hybrid supported cobalt-based catalysts. The textual and structural properties of the catalysts were studied using N-2 physisorption, X-ray diffraction (XRD), and H-2 temperature-programmed reduction (TPR) techniques. Fischer-Tropsch synthesis (FTS) performances of the catalysts were carried out in a fixed-bed reactor. The combination effects of the meso- and micropores of the supports as well as the interaction between supports and cobalt particles on FTS activity are discussed. The results indicate that the catalyst supported on the tailor-made SiO2 and HZSM-5 hybrid maintained both meso- and micropore pores during the preparation process without HZSM-5 particles agglomerating. The mesopores provided quick mass transfer channels, while the micropores contributed to high metal dispersion and accelerated hydrocracking/hydroisomerization reaction rate. High CO conversion of 83.9% and selectivity to gasoline-range hydrocarbons (C-5-C-12) of 55%, including more than 10% isoparaffins, were achieved simultaneously on this type of catalyst.
关键词	Bimodal Pore Catalysts Syngas Co Conversion Oxidation Promoter Zeolite Impact Hzsm-5
URL	查看原文
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/3452
专题	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Li YP ,Wang TJ ,Wu CZ ,et al. Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported onSiO2/HZSM-5[J]. ENERGY & FUELS,2008,22(3):1897-1901.
APA	Li YP ,Wang TJ ,Wu CZ ,Lv YX ,&Tsubaki N .(2008).Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported onSiO2/HZSM-5.ENERGY & FUELS,22(3),1897-1901.
MLA	Li YP ,et al."Gasoline-range hydrocarbon synthesis over cobalt-based Fischer-Tropsch catalysts supported onSiO2/HZSM-5".ENERGY & FUELS 22.3(2008):1897-1901.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Gasoline-Range Hydro（110KB）			开放获取	--	浏览下载