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
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| 刊名 | energy & fuels
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| 出版日期 | 2008-05-01 |
| 卷号 | 22期号:3页码:1897-1901 |
| 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标题词 | science & technology ; technology |
| 类目[WOS] | energy & fuels ; engineering, chemical |
| 研究领域[WOS] | energy & fuels ; engineering |
| 关键词[WOS] | bimodal pore catalysts ; syngas ; co ; conversion ; oxidation ; promoter ; zeolite ; impact ; hzsm-5 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256057600065 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10290]  |
| 专题 | 中国科学院广州能源研究所 |
| 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. |
入库方式： OAI收割
来源：广州能源研究所
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