Hierarchical SAPO-34 catalytic support for superior selectivity toward propylene in propane dehydrogenation process

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• 作者：Milad Komasi ; Shohreh Fatemi ; Marjan Razavian
• 关键词：Hierarchical SAPO ; 34 ; Pt ; Sn/SAPO ; 34 Catalyst ; Propane Dehydrogenation ; Propylene
• 刊名：Korean Journal of Chemical Engineering
• 出版年：2015
• 出版时间：July 2015
• 年：2015
• 卷：32
• 期：7
• 页码：1289-1296
• 全文大小：762 KB
• 参考文献：1.X. Li, C.-H. Li, Q. Yuan, C.-H. Yang, H.-G. Shan and J. Zhang, Am. Chem. Soc., 48, 910 (2003).
  2.AL WAHABI S-M, Texas A&M University (2003).
  3.J.-Q. Chen, A. Bozzano, B. Glover, T. Fuglerud and S. Kvisle, Catal. Today, 106, 103 (2005).View Article
  4.H. Zhou, Y. Wang, F. Wei, D.-Z. Wang and Z.-H. Wang, Appl. Catal. A: General, 348, 135 (2008).View Article
  5.Z. Nawaz and F. Wei, J. Ind. Eng. Chem., 17, 389 (2011).View Article
  6.S. Airaksinen, Chromium oxide catalysts in the dehydrogenation of alkanes, Industrial Chemistry Publication Series, Finland (2005).
  7.J.-A. Medrano, I. Julian, J. Herguido and M. Menendez, Membranes, 3, 69 (2013).View Article
  8.H. A. Wittcoff, B. G. Reuben and J. S. Plotkin, Industrial arganic chemicals, John Wiley & Sons (2012).View Article
  9.M.-P. Lobera, C. Tellez, J. Herguido and M. Menendez, Ind. Eng. Chem. Res., 47, 9314 (2008).View Article
  10.M. Heinritz-Adrian, S. Wenzel and F. Youssef, Petroleum Technology Quarterly, 13, 83 (2008).
  11.H.-S. Bloch, Skokie, US Patent, 3,448,165 (1969).
  12.M.-M. Bhasin, J.-H. McCain, B.-V. Vora, T. Imai and P.-R. Pujado, Appl. Catal. A: Gen., 221, 397 (2001).View Article
  13.Z. Nawaz, F. Baksh, J. Zhu and F. Wei, J. Ind. Eng. Chem., 19, 540 (2013).View Article
  14.Y. Zhang, Y. Zhuo, A. Qiu, Y. Wang, Y. Xu and P. Wu, Ind. Eng. Chem. Res., 45, 2213 (2006).View Article
  15.Z. Nawaz, Y. Chu, W. Yang, X. Tang, Y. Wang and F. Wei, Ind. Eng. Chem. Res., 49, 4614 (2010).View Article
  16.S. Askari, R. Halladj and M. Sohrabi, Micropor. Mesopor. Mater., 163, 334 (2012).View Article
  17.L. Zhang, J. Bates, D.-G. Chen, H.-Y. Nie and Y. Huang, J. Phys. Chem. C, 115, 22309 (2011).View Article
  18.Z. Nawaz and F. Wei, J. Ind. Eng. Chem., 16, 774 (2010).View Article
  19.Z. Nawaz, X. Tang, Y. Chu and F. Wei, Chinese J. Catal., 31, 552 (2010).View Article
  20.G.-J.-d. Soler-Illia, C. Sanchez, B. Lebeau and J. Patarin, Chem. Rev., 102, 4093 (2002).View Article
  21.Z. Xue, T. Zhang, J.-G. Ma, H. Miao, W. Fan, Y. Zhang and R. Li, Micropor. Mesopor. Mater., 151, 271 (2012).View Article
  22.C.-E.-A. Kirschhock, S.-P.-B. Kremer, J. Vermant, G. Van Tandeloo, P.-A. Jacob and J.-A. Martens, Chemistry-a European Journal, 11, 4306 (2005).View Article
  23.L.-H. Chen, X.-Y. Li, J.-C. Rooke, Y.-H. Zhang, X.-Y. Yang, Y. Tang, F.-S. Xiao and B.-L. Su, J. Mater. Chem., 22, 17381 (2012).View Article
  24.Y. Cui, Q. Zhang, J. He, Y. Wang and F. Wei, Particuology, 11, 468 (2013).View Article
  25.F. Schmidt, S. Paasch, E. Brunner and S. Kaskel, Micropor. Mesopor. Mater., 164, 214 (2012).View Article
  26.L. Kong, Z. Jiang, J. Zhao, J. Liu and B. Shen, Catal. Lett., 144, 1609 (2014).View Article
  27.M.-P. Lobera, C. Tellez, J. Herguido and M. Menendez, Appl. Catal. A: Gen., 349, 156 (2008).View Article
  28.M.-M. Treacy and J.-B. Higgins, Collection of Simulated XRD Powder Patterns for Zeolites Fifth (5th) Revised Ed., Elsevier (2007).
  29.W. Guo, G.-S. Luo and Y.-J. Wang, J. Colloid Interface Sci., 271, 400 (2004).View Article
  30.K.-S. Sing, Pure Appl. Chem., 57, 603 (1985).View Article
  31.Z. Nawaz, X. Tang, Y. Wang and F. Wei, Ind. Eng. Chem. Res., 49, 1274 (2009).View Article
  32.Z. Nawaz, X. Tang and F. Wei, Korean J. Chem. Eng., 26, 1528 (2009).View Article
  33.Z. Nawaz, X. Tang, Q. Zhang, D. Wang and W. Fei, Catal. Commun., 10, 1925 (2009).View Article
  34.M. Fattahi, F. Khorasheh, S. Sahebdelfar, F. Tahriri Zangeneh, K. Ganji and M. Saeedzad, Scientia Iranica, 18, 1377 (2009).View Article
  35.E. Epelde, M. Iba?ez, A.-T. Aguayo, A.-G. Gayubo, J. Bilbao and P. Casta?o, Micropor. Mesopor. Mater., 195, 284 (2014).View Article
  36.E. Brevoord, A.-C. Pouwels, F.-P.-P. Olthof, H.-N.-J. Wijngaards and P. O’Connor, Am. Chem. Soc., 25, 340 (1996).
  37.M. van Sint Annaland, J.-A.-M. Kuipers and W.-P.-M. Van Swaaij, Catal. Today, 66, 427 (2001).View Article
  
• 作者单位：Milad Komasi (1)
  Shohreh Fatemi (1)
  Marjan Razavian (1)
  
  1. School of Chemical Engineering, College of Engineering, University of Tehran, P. O. Box 11365 4563, Tehran, Iran
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Industrial Chemistry and Chemical Engineering
  Catalysis
  Materials Science
  Biotechnology
  
• 出版者：Springer New York
• ISSN：1975-7220

文摘

SAPO-34 molecular sieve with tuned hierarchical structure was synthesized and used as the catalytic support for propane dehydrogenation (PDH) reaction to receive propylene with high selectivity. Synthesized material was characterized by XRD, FESEM, BET, ICP, FT-IR and TPO techniques. The Pt-Sn/SAPO-34 (hierarchical and regular ones) catalysts were prepared by impregnation method, and then the catalytic activity and selectivity of the catalysts were evaluated in PDH reaction. The results were compared with commercial Pt-Sn/γ-Al2O3 catalyst at the same operational conditions. Results revealed that hierarchical SAPO-34 based catalyst was the most efficient catalyst with superior activity and high propylene selectivity. The results suggested higher stability of the catalyst with hierarchical structure during seven hours reaction. Moreover, the impact of operational conditions was investigated on the performance of Pt-Sn/hierarchical SAPO for the temperature range of 550-50 °C, weight hourly space velocity of 4 and 8 h? and H2/C3 molar ratios of 0.2-.8, at normal pressure.