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Hierarchical SAPO-11 Synthesis by Carbon Nanoparticles Templating Method and its Application on n-Dodecane Hydroisomerization

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Abstract:

Hierarchical SAPO-11 moelecular sieves were hydrothermally synthesized in the presence of carbon nanoparticles. X-ray diffraction (XRD) and N2 adsorption-desorption analysis were conducted, which showed that samples prepared with carbon nanoparticles exhibited AEL structure with mesopores centering at 30nm. The product was also characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM), which showed that the crystal surface became rough and left the mesopore structure with mesopore volume of 0.339 cm3/g after carbon template being burned off. For the hydroisomerization reaction of n-dodecane, the hierarchical SAPO-11 catalyst showed higher isomer and monobranched product selectivity than the traditional SAPO-11, which would be beneficial for n-paraffin upgrading.

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Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

168-171

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.168

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Online since:

April 2014

Authors:

Zhen Liu*, Zhi Peng Ma, Zi Feng Yan

Keywords:

Carbon Nanoparticles, Hard Template, Hierarchical SAPO-11, Hydroisomerization

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] M. Kobayashi, M. Saitoh, S. Togawa and K. Ishida: Energy Fuels, Vol. 23 (2009), p.513.

Google Scholar

[2] Z.M. Wang and Z.F. Yan: J. Fuel Chem. Tech., Vol. 32 (2003), p.360.

Google Scholar

[3] S.Z. Zhang, S.L. Chen, P. Dong, Z. Y. Ji, J.Y. Zhao and K. Q. Xu: Chin. J. Catal., Vol. 28 (2007), p.857.

Google Scholar

[4] S. Lopez-Orozco, A. Inayat, A. Schwab, T. Selvam and W. Schwieger: Adv. Mater., Vol. 23 (2011), p.2602.

DOI: 10.1002/adma.201100462

Google Scholar

[5] X.M. Yang, T.L. Lu, C. Chen, L.P. Zhou, F. Wang, Y.L. Su and J. Xu: Micropor. Mesopor. Mater., Vol. 144 (2011), p.176.

Google Scholar

[6] Y. Fan, H. Xiao, G. Shi, H.Y. Liu and X.J. Bao: J. Catal., Vol. 285 (2012), p.251.

Google Scholar

[7] H. Wang and T.J. Pinnavaia: Angew. Chem. Int. Ed., Vol. 45 (2006), p.7603.

Google Scholar

[8] S.Z. Zhang, S.L. Chen and P. Dong: Catal. Lett., Vol. 136 (2010), p.136.

Google Scholar

[9] Y.M. Fang and H.Q. Hu: J. Am. Chem. Soc., Vol. 128 (2006), p.10636.

Google Scholar

[10] Y.L. Liu, L.Z. Wang and J.L. Zhang: Mater. Lett., Vol. 65 (2011), p.2209.

Google Scholar

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