A novel [Bmim]PW/HMS catalyst with high catalytic performance for the oxidative desulfurization process
详细信息 查看全文
- 作者：Ling Tang (1)
Guangqing Luo (1)
Lihua Kang (1)
Mingyuan Zhu (1)
Bin Dai (1) - 关键词：[Bmim]PW/HMS ; Catalytic Oxidation Desulfurization ; Dibenzothiophene
- 刊名：Korean Journal of Chemical Engineering
- 出版年：2013
- 出版时间：February 2013
- 年：2013
- 卷：30
- 期：2
- 页码：314-320
- 全文大小：460KB
- 参考文献：1. L. N. He, H. M. Li, W. S. Zhu, J. X. Guo, X. Jiang, J. D. Lu and Y. S. Yan, / Ind. Eng. Chem. Res., 47, 6890 (2008). CrossRef
2. J. L. Wang, D. S. Zhao and K.X. Li, / Energy Fuels, / 23, 3831 (2009). CrossRef
3. W. S. Zhu, W. L. Huang, H. M. Li, M. Zhang, W. Jiang, G.Y. Chen and C. R. Han, / Fuel Proc. Technol., 92, 1842 (2011). CrossRef
4. L. N. Yang, J. Li, X. D. Yuan, J. Shen and Y. T. Qi, / J. Mol. Catal. A: Chem., 262, 114 (2007). CrossRef
5. L. Lizama and T. Klimova, / Appl. Catal. B, 82, 139 (2008). CrossRef
6. Z. E. A. Abdalla, B. S. Li and A. Tufail, / Colloids Surf. A: Physicochem. Eng. Aspects, 341, 86 (2009). CrossRef
7. B. S. Li, W. Ma, J. J. Liu, C.Y. Han, S. L. Zuo and X. F. Li, / Catal. Commun., 13, 101 (2011). CrossRef
8. X. M. Yan, P. Mei, J. H. Lei, Y. Z. Mi, L. Xiong and L. Q. Guo, / J. Mol. Catal. A: Chem., 304, 52 (2009). CrossRef
9. M. Sevilla, S. Alvarez and A. B. Fuertes, / Micropor. Mesopor. Mater., 74, 49 (2004). CrossRef
10. G. R. Rao, T. Rajkumar and B. Varghese, / Solid State Sci., 11, 36 (2009). CrossRef
11. J. Zhang, A. J. Wang, X. Li and X. H. Ma, / J. Catal., 279, 269 (2011). CrossRef
12. J. Zhang, D. S. Zhao, Z. Ma and Y. N. Wang, / Catal. Lett., 138, 111 (2010). CrossRef
13. H. Li, Z. S. Hou, Y. X. Qiao, B. Feng, Y. Hu, X. R. Wang and X.G. Zhao, / Catal. Commun., 11, 470 (2010). CrossRef
14. T. A. Zepeda, B. Pawelec, J. L.G. Fierro, A. Olivas, S. Fuentes and T. Halachev, / Micropor. Mesopor. Mater., 111, 157 (2008). CrossRef
15. X. F. Li, Z. H. Xu, H. X. Gao and Q. L. Chen, / Sci. China Chem., 53, 1337 (2010). CrossRef
16. H.Y. Song, G. Li, X. S. Wang and Y. J. Xu, / Catal. Today, 149, 127 (2010). CrossRef
17. H. Liu, G. Z. Lu, Y. L. Guo, Y. Guo and J. S. Wang, / Micropor. Mesopor. Mater., 108, 56 (2008). CrossRef
18. D. P. Liu, X.Y. Quek, S. Q. Hu, L. S. Li, H.M. Lim and Y.H. Yang, / Catal. Today, 147, 51 (2009). CrossRef
19. I.V. Kozhevnikov, A. Sinnema, H.W. Zandbergen and H. van Bekkum, / J. Mol. Catal. A: Chem., 114, 287 (1996). CrossRef
20. D. S. Zhao, Y. N. Wang, E. H. Duan and J. Zhang, / Fuel Proc. Technol., 91, 1803 (2010). CrossRef
21. X. M. Yan, J. B. Yan, P. Mei and J. H. Lei, / J. Wuhan Univ. Technol., 23, 834 (2008). CrossRef
22. T. O. Sachdeva and K. K. Pant, / Fuel Proc. Technol., 91, 1133 (2010). CrossRef
23. D. J. Liaw, W. C. Shen and J. S. Hwang, / J. Polym. Res., 1, 211 (1994). CrossRef
24. Y.K. Park, S.Y. Kim, H. J. Kim, K.Y. Jung, K.E. Jeong, S.Y. Jeong and J. K. Jeon, / Korean J. Chem. Eng., 27, 459 (2010). CrossRef - 作者单位：Ling Tang (1)
Guangqing Luo (1)
Lihua Kang (1)
Mingyuan Zhu (1)
Bin Dai (1)
1. School of Chemistry and Chemical Engineering/Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi, Xinjiang, 832003, P. R. China - ISSN：1975-7220
文摘
To effectively reduce the sulfur content in model fuel, [Bmim]PW/HMS catalyst was synthesized through impregnating the hexagonal mesoporous silica (HMS) support by phosphotungstic acid (HPW) and ionic liquid [Bmim] HSO4. Physical structure characterizations of the catalysts showed that HMS retained mesoporous structure, and [Bmim] PW was well dispersed on the support of HMS. The catalytic activity of the [Bmim]PW/HMS was evaluated in the oxidative desulfurization process, and the optimal reaction conditions including loading of the catalysts, reaction temperature, catalyst amount, O/S (H2O2/sulfur) molar ratio and agitation speed were investigated. Under the optimal reaction conditions, the conversion of benzothiophene (BT), dibenzothiophene (DBT) and 4, 6-dimethyldibenzothiophene (4, 6-DMDBT) could reach 79%, 98%, 88%, respectively.