Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 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 | |
| Source Publication | ENERGY & FUELS
 |
| ISSN | 0887-0624 |
| Volume | 22Issue:3Pages:1897-1901 |
| Corresponding Author | wangtj@ms.giec.ac.cn |
| Other Abstract | 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. |
| Keyword | Bimodal Pore Catalysts Syngas Co Conversion Oxidation Promoter Zeolite Impact Hzsm-5 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/3452 |
| Collection | 中国科学院广州能源研究所 |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Gasoline-Range Hydro（110KB） | 开放获取 | -- | View Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment