| Hydrocracking of n-decane over non-sulfided Ni-CsxH3-xPW12O40/Al2O3 catalysts | |
| Jin, Hao ; Yi, Xiaodong ; Sun, Suhua ; Liu, Jie ; Yang, Guang ; Zhu, Huihong ; Fang, Weiping ; Fang WP(方维平) | |
| 2012-05 | |
| 关键词 | Hydrocracking n-Decane Reduced catalyst Ni CsxH3-xPW12O40 |
| 英文摘要 | The effect of Cs content in CsxH3-xPW12O40 on the catalytic performance of the reduced Ni-CsxH3-xPW12O40/Al2O3 catalysts for hydrocracking of n-decane with the presence of thiophene and pyridine is studied. The catalysts were characterized by BET, XRD, in situ XRD, Raman, H-2-TPR, H-2-TPD, NH3-TPD and FT-IR of pyridine adsorption. The best result was obtained on 8%Ni-50%CsH2PW12O40/Al2O3 catalyst which shows the highest catalytic activity and with tolerance to 525 ppm of thiophene and 170 ppm of pyridine (the reaction conditions: 2.0 MPa, LHSV = 2.92 h(-1), H-2/n-decane 1500 vol/vol at 300 degrees C). The high catalytic performance of the catalyst may be due to the proper balance between metal and acid functions by adding a certain proportion of Cs to the system. (C) 2012 Elsevier B.V. All rights reserved.; Ministry of Science and Technology of China [2010CB226903]; National Natural Science Foundation of China [21073147]; Program for Changjiang Scholars and Innovative Research Team in University [IRT1036] |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| 内容类型 | 期刊论文 |
| 源URL | [http://dx.doi.org/10.1016/j.fuproc.2012.01.011]  |
| 专题 | 化学化工－已发表论文 |
| 推荐引用方式 GB/T 7714 | Jin, Hao,Yi, Xiaodong,Sun, Suhua,et al. Hydrocracking of n-decane over non-sulfided Ni-CsxH3-xPW12O40/Al2O3 catalysts[J],2012. |
| APA | Jin, Hao.,Yi, Xiaodong.,Sun, Suhua.,Liu, Jie.,Yang, Guang.,...&方维平.(2012).Hydrocracking of n-decane over non-sulfided Ni-CsxH3-xPW12O40/Al2O3 catalysts.. |
| MLA | Jin, Hao,et al."Hydrocracking of n-decane over non-sulfided Ni-CsxH3-xPW12O40/Al2O3 catalysts".(2012). |
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