Gasoline-range hydrocarbon synthesis over cobalt-based fischer-tropsch catalysts supported on sio(2)/hzsm-5
文献类型：期刊论文
| 作者 | Li, Yuping1,2; Wang, Tiejun1,2; Wu, Chuangzhi1,2; Lv, Yongxing1,2,3; Tsubaki, Noritatsu4 |
| 刊名 | Energy & fuels
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 22期号:3页码:1897-1901 |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/ef700625z |
| 通讯作者 | Wang, tiejun(wangtj@ms.giec.ac.cn) |
| 英文摘要 | Two types of sio(2) 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 sio(2) 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. |
| WOS关键词 | BIMODAL PORE CATALYSTS ; SYNGAS ; CO ; CONVERSION ; OXIDATION ; PROMOTER ; ZEOLITE ; IMPACT ; HZSM-5 |
| WOS研究方向 | Energy & Fuels ; Engineering |
| WOS类目 | Energy & Fuels ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000256057600065 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2386568 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Tiejun |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Toyama Univ, Dept Appl Chem, Sch Engn, Toyama 9308555, Japan |
| 推荐引用方式 GB/T 7714 | Li, Yuping,Wang, Tiejun,Wu, Chuangzhi,et al. Gasoline-range hydrocarbon synthesis over cobalt-based fischer-tropsch catalysts supported on sio(2)/hzsm-5[J]. Energy & fuels,2008,22(3):1897-1901. |
| APA | Li, Yuping,Wang, Tiejun,Wu, Chuangzhi,Lv, Yongxing,&Tsubaki, Noritatsu.(2008).Gasoline-range hydrocarbon synthesis over cobalt-based fischer-tropsch catalysts supported on sio(2)/hzsm-5.Energy & fuels,22(3),1897-1901. |
| MLA | Li, Yuping,et al."Gasoline-range hydrocarbon synthesis over cobalt-based fischer-tropsch catalysts supported on sio(2)/hzsm-5".Energy & fuels 22.3(2008):1897-1901. |
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来源：中国科学院大学
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