Abstract
A series of MCM-22/ZSM-35 composites has been hydrothermally synthesized and characterized by XRD, SEM, particle size distribution analysis, N2 adsorption and NH3-TPD techniques. Pulse and continuous flow reactions were carried out to evaluate the catalytic performances of these composites in aromatization of olefins, respectively. It was found that MCM-22/ZSM-35 composites could be rapidly crystallized at 174 °C with an optimal gel composition of SiO2/Al2O3=25, Na2O/SiO2=0.11, HMI/SiO2=0.35, and H2O/SiO2=45 (molar ratio), of which the weight ratio of ZSM-35 zeolite in the composite relied on the crystallization time. The coexistence of MCM-22 and ZSM-35 in the composite (MCM-22/ZSM-35=45/55 wt/wt) was observed to exert a notable synergistic effect on the aromatization ability for butene conversion and FCC gasoline updating, possibly due to the intergrowth of some MCM-22 and ZSM-35 layers.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
S.I. Zones M.E. Davis (1996) Curr. Opin. Solid State Mater. Chem. 1 107 Occurrence Handle10.1016/S1359-0286(96)80018-0
A.K. Cheetham G. Ferey T. Loiseau (1999) Angew. Chem. Int. Ed. Engl. 38 3268 Occurrence Handle10.1002/(SICI)1521-3773(19991115)38:22<3268::AID-ANIE3268>3.3.CO;2-L Occurrence Handle10602176
Q.X. Wang, S.R. Zhang, G.Y. Cai, F. Li, L.Y. Xu, Z.X. Huang and Y.Y. Li, US Patent 5,869,021 (1999)
Q.X. Wang, S.R. Zhang, G.Y. Cai, F. Li, L.Y. Xu, Z.X. Huang and Y.Y. Li, US Patent 6,093,866 (2000)
G.T. Kokotailo, US Patent 4,229,424 (1980)
G.T. Kokotailo, US Patent 4,289,607 (1981)
(a) I.P. Dzkih, J.M. Lopes, F. Lemos and F. Ramoa Ribeiro, Appl. Catal., A , 176 (1999) 239; (b) I.P. Dzkih, J.M. Lopes, F.␣Lemos and F. Ramoa Ribeiro, Catal. Today 65 (2001) 143
H.L. Chen B.J. Shen H.F. Pan (2003) Chem. Lett. 32 726 Occurrence Handle10.1246/cl.2003.726
Y. Han F.S. Xiao (2003) Chin. J. Catal. 24 149
M.K. Rubin and P. Chu, US Patent 4,954,325 (1990)
M.F. Leonowicz J.A. Lawton S.L. Lawton M.K. Rubin (1994) Science 264 1910
(a) Del, Rossi Kenneth J.; Huss, Albin, US Patent 5,107,047 (1992); (b) J.E. Child, A. Huss Jr., F.J. Krambeck, F.P. Ragonese, R.T. Thomson and S. Yurchak, US Patent 5,073,665 (1991); (c) Absil, Robert P.L.; Bowes, US Patent 5,085,762 (1992)
(a) I. Güray, J. Warzywoda, N. Bac, et al., Micro. Meso. Mater. 31 (1999) 241; (b) R. Aiello, F. Crea, F. Testa, et al., Micro. Meso. Mater. 35–36 (2000) 585; (c) M. Cheng, D. Tan, X. Liu et al., Micro. Meso. Mater. 42 (2001) 307
(a) R. Ravishankar, Tapas Sen, Stud. Surf. Sci. Catal. 84 (1994) 331; (b) A. Corma, C. Corell, Zeolites 15 (1995) 2; (c) Ana Lucia antos Marques, Micro. Meso. Mater. 32 (1999) 131
I. Mochida S. Eguchi S. Hironaka et al. (1997) Zeolites 18 142 Occurrence Handle10.1016/S0144-2449(96)00142-X
A. Corma V. Fornes V. Pergher Th.L.M. Maesen J.G. Buglass (1998) Nature 396 353 Occurrence Handle10.1038/24592
(a) A. Corma, U. Diaz, M. E. Domine and V. Fornes, J. Am. Chem. Soc. 122 (2000) 2804; (b) A. Corma, U. Diaz, M.E.␣Domine and V. Fornes, Angew. Chem. Int. Ed. 39 (2000) 1499
W.M. Meier D.H. Olson Ch. Baerlocher (1996) Atlas of Zeolite Structure Types Butterworth London 106–107
(a) I. Rahmin, A. Huss Jr., N.D. Lissy, J.D. Klocke and O.W.␣Haag, US Patent 5, 449, 851 (1995); (b) Z.H. Wu, Q.X. Wang, L.Y. Xu and S.J. Xie, Studies Surf. Sci. Catal. 142 (2002) 747
(a) S.J. Xie, Q.X. Wang, L.Y. Xu, et al., Chin. J. Catal. 20 (1999) 583; (b) S.J. Xie, Q.X. Wang, L.Y. Xu, et al., Chin. J. Catal. 21 (2000) 297; (c) J. Bai, S.L. Liu, S.J. Xie, et al., Catal. Lett. 90 (2003) 123
H.P. Klug L.E. Alexander (1974) X-Ray Diffraction Procedures for Polycrystalline and Amorphous Materials EditionNumber2nd John Wiley & Suns New York 530–550
R.R. Xu W.Q. Pang W.Q. Tu et al. (1987) Zeolite Molecular Sieves Structure and Synthesis EditionNumber1st Jilin University Jilin, China
J.B. Peng S.J. Xie L.Y. Xu et al. (2002) Chin. J. Catal. 23 363
Y.Q. Song X.X. Zhu S.J. Xie (2004) Catal. Lett. 97 31 Occurrence Handle10.1023/B:CATL.0000034281.58853.76
J.Y. Wang D.Zh. Wang X.D. Lu (1993) Chin. J. Catal. 14 392
X.Q. Chen (1999) Petrochem. Ind. Trends 7 16
J. Houzvicka S. Hansildaar V. Ponec (1997) J. Catal. 167 273 Occurrence Handle10.1006/jcat.1997.1525
G. Seo H. Seo K. Jeong (1996) Catal. Lett. 36 249
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Niu, X., Song, Y., Xie, S. et al. Synthesis and Catalytic Reactivity of MCM-22/ZSM-35 Composites for Olefin Aromatization. Catal Lett 103, 211–218 (2005). https://doi.org/10.1007/s10562-005-7156-4
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10562-005-7156-4