Citation: ZHANG Ying, LI Jun-Wei, WU Jing-Wen, XU Bo-Lian. Ethylbenzene Disproportionation over ZSM-5 Modified by 3, 5-Dimethyl Phenylmagnesium Bromide[J]. Chinese Journal of Inorganic Chemistry, ;2017, 33(12): 2351-2356. doi: 10.11862/CJIC.2017.260 shu

Ethylbenzene Disproportionation over ZSM-5 Modified by 3, 5-Dimethyl Phenylmagnesium Bromide

1.
The Electric Power Science Research Institute of Guizhou Power Grid Co., Ltd, Guiyang 550002, China
2.
Jiangsu Key Laboratory of Vehicle Emissions Control, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China

Corresponding author: XU Bo-Lian, xubolian@nju.edu.cn
Received Date: 9 July 2017
Revised Date: 27 September 2017

Figures(7)

A new kind of ZSM-5 surface modification method was developed by using a large organic molecule Grignard reagent (3, 5-dimethyl phenylmagnesium bromide). Their shape selective catalytic properties were studied by ethylbenzene (EB) disproportionation reaction test. The pore structure and surface acid properties were also investigated to understand the shape selectivity enhancement mechanism. Most of the MgO was deposited on external surface due to the big molecule size of 3, 5-dimethyl phenylmagnesium bromide. The elimination of external surface acid sites by Grignard reagent is the main reason of its high p-diethylbenzene (p-DEB) selectivity in EB disproportionation reaction. The results of probe molecule adsorption kinetics experiment indicate that this modification method does not change the pore size of ZSM-5.
- ZSM-5,
- surface acidic site,
- ethylbenzene disproportionation,
- shape selective catalysis
1. [1]
  Keskin S. J. Phys. Chem. C, 2011, 115(3):800-807 doi: 10.1021/jp109743e
2. [2]
  Iwasaki M, Shinjoh H. J. Catal., 2010, 273(1):29-38 doi: 10.1016/j.jcat.2010.04.023
3. [3]
  Chakarova K, Hadjiivanov K. J. Phys. Chem. C, 2011, 115(11):4806-4817 doi: 10.1021/jp111961g
4. [4]
  Poissant R R, Huang Y N, Secco R A. Microporous Mesoporous Mater., 2004, 74(1/2/3), 231-238
5. [5]
  Zhang S B, Zhou Y M, Zhang Y W, et al. Catal. Lett., 2010, 135(1/2):76-82
6. [6]
  Song Z, Takahashi A, Nakamura I, et al. Appl. Catal., A, 2010, 384(1/2):201-205
7. [7]
  Zhang Y, Zhou Y, Huang L, et al. Ind. Eng. Chem. Res., 1999, 50(13):7896-7902
8. [8]
  Rahimi N, Karimzadeh R. Appl. Catal., A, 2011, 398(1/2):1-17
9. [9]
  Tukur N M, Al-Khattaf S. Catal. Lett., 2009, 131(1/2):225-233
10. [10]
  Masiero S S, Marcilio N R, Perez-Lopez O W. Catal. Lett., 2009, 131(1/2):194-202
11. [11]
  Arsenova-Hartel N, Bludau H, Schumacher R, et al. J. Catal., 2000, 191(2):326-331 doi: 10.1006/jcat.1999.2800
12. [12]
  Jin L, Hu H, Wang X, et al. Ind. Eng. Chem. Res., 1993, 45(10):3531-3536
13. [13]
  Ramesh K, Jie C, Han Y F, et al. Ind. Eng. Chem. Res., 1993, 49(9):4080-4090
14. [14]
  Ivanova I I, Blom N, Derouane E G. J. Mol. Catal. A:Chem., 1996, 109(2):157-168 doi: 10.1016/1381-1169(96)00018-0
15. [15]
  Choudhary V R, Jana S K. App. Catal., A, 2002, 224(1/2):51-62
16. [16]
  Berger C, Raichle A, Rakoczy R A, et al. Microporous Mesoporous Mater., 2003, 59(1):1-12 doi: 10.1016/S1387-1811(03)00270-1
17. [17]
  Zhu Z, Xie Z, Chen Q, et al. Microporous Mesoporous Mater., 2007, 101(1/2):169-175
18. [18]
  Niwa M, Katada N, Murakami Y. J. Phys. Chem., 1990, 94(16):6441-6445 doi: 10.1021/j100379a052
19. [19]
  Gründling C, Eder-Mirth G, Lercher J A. J. Catal., 1996, 160(2):299-308 doi: 10.1006/jcat.1996.0148
20. [20]
  Roger H P, Kramer M, Moller K P, et al. Microporous Mesoporous Mater., 1998, 21(4/6):607-614
21. [21]
  Weber R W, Moller K P, Unger M, et al. Microporous Mesoporous Mater., 1998, 23(3/4):179-187
22. [22]
  Weber R W, Mller K P, O'Connor C T. Microporous Mesoporous Mater., 2000, 35-36:533-543 doi: 10.1016/S1387-1811(99)00248-6
23. [23]
  Zhu Z, Chen Q, Xie Z, et al. J. Mol. Catal. A, 2006, 248(1/2):152-158
24. [24]
  Uguina M A, Sotelo J L, Serrano D P. Ind. Eng. Chem. Res., 1993, 32(1):49-55 doi: 10.1021/ie00013a008
25. [25]
  Uguina M A, Sotelo J L, Serrano D P, et al. Ind. Eng. Chem. Res., 1994, 33(1):26-31 doi: 10.1021/ie00025a005
26. [26]
  Li X J, Liu S L, Zhu X X, et al. Catal. Lett., 2011, 141(10):1498-1505 doi: 10.1007/s10562-011-0677-0
27. [27]
  Zhu Z R, Chen Q L, Xie Z K, et al. J. Mol. Catal. A, 2006, 248(1/2):152-158
28. [28]
  Niwa M, Kato M, Hattori T, et al. J. Phys. Chem., 1986, 90(23):6233-6237 doi: 10.1021/j100281a033
29. [29]
  Viswanadham N, Dhar G M, Rao T. J. Mol. Catal. A, 1997, 125(2/3):L87-L90
30. [30]
  Ohayon D, Le van Mao R, Ciaravino D, et al. Appl. Catal., A, 2001, 217(1/2):241-251
31. [31]
  Li Y G, Xie W H, Yong S. Appl. Catal., A, 1997, 150(2):231-242 doi: 10.1016/S0926-860X(96)00239-6
32. [32]
  Xue B, Li Y, Deng L. Catal. Commun., 2009, 10(12):1609-1614 doi: 10.1016/j.catcom.2009.04.028
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沈阳化工大学材料科学与工程学院沈阳 110142