Preparation of Cerium-Hierarchical SAPO-34 Catalyst and Presentation of a Kinetic Model for Methanol to Propylene Process (MTP)

Journal of Applied Chemical Research

دوره 15، شماره 3، مهر 2021، صفحه 76-87   

نوع مقاله: Research Paper

نویسندگان

Masoumeh Ghalbi-Ahangari^{* 1}؛ Ali Taheri-Najafabadi²؛ Parviz Rashidi-Ranjbar²؛ Zahra Taheri¹

¹Research Laboratory, Research Institute of Petroleum Industry (RIPI), Tehran, Iran

²Faculty of Chemistry, Department of Chemistry, University of Tehran, Tehran, Iran

چکیده

In this paper, a new lumped kinetic model for methanol to propylene process (MTP) over CeriumHierarchical SAPO-34 catalyst was developed based on data obtained from a micro catalytic reactor in  the  temperature  range  of  390–450°C  and  at  atmospheric  pressure,  using  appropriate  reaction network. The Ce-HSAPO-34 zeolite was synthesized by hydrothermal method in the presence of nporopylamine as a mesoscale template and pore size modifier. The reaction rate equation has been introduced  with  consideration  of  reaction  mechanism  and  the  parameters  were  optimized  on  the experimental  data  by  genetic  algorithm.  Comparing  the  experimental  and  predicted  data  showed
that the predicted values from the presented model are well fitted to the experimental data.

کلیدواژه‌ها

Kinetic modeling؛ methanol to propylene process؛ Lumped kinetic model؛ SAPO-34

مراجع

[1]. C.N. Eng, B.V. Arnold, Fundamental Topics in Ethylene Production, AIChE Spring National
Meeting, Session, 16 (1998).
[2]. T. Álvaro-Muñoz, E. Sastre, C. Marquez-Alvarez, Catal. Sci. Technol.,4, 4330 (2014).
[3]. Q. Sun, Y. Ma, N. Wang, X. Li, D. Xi, J. Xu, F. Deng, K.B. Yoon, P. Oleynikov, O. Terasaki,
J. Mater. Chem A., 42,17828 (2014).
[4]. C. Wang, M. Yang, P. Tian, S. Xu, Y. Yang, , D. Wang, Y.Yuan, Z. Liu, J. Mater. Chem A., 3,
5608 (2015).
[5] D.P. Serrano, J.M. Escola, P.Pizarro, Chem. Soc. Rev, 42, 4004 (2013).
[6]. Q.i. Guozhen, Z. Xie, Q. Chen, Chem.React. Eng and Technol., 28 (6), 506 (2012).
[7]. D.Lesthaeghe, S.Van, G.B. Marin, M. Waroquier, Angew. Chem. Int. Ed., 45, 1714, (2006).

[8]. D.M. Marcus, K.A. McLachlan, M.A. Wildman, J.O. Ehresmann, P.W. Kletnieks, J.F.Haw,
Angew. Chem. Int. Ed., 45, 3133 (2006).
[9]. U. Olsbye, M. Bjørgen, , S. Svelle, K.P. Lillerud, S.Kolboe, Catal. Today.,106, 108, (2005).
[10]. A.T.Najafabadi, S. Fatemi, , M. Sohrabi, J. Ind. Eng. Chem., 18 (1), 29 (2012).
[11]. M. Ghalbi-Ahangari, P. Rashidi-Ranjbar, A. Rashidi, M. Teymuri,React. Kin. Mech. and
Catal., 122, 1265 (2017).
[12]. M.M.J. Treacy, J.B. Higgins, 4thStructure Commission of the International Zeolite
Association, Amsterdam, Netherlands., 380, (2001).
[13]. S.H. Jhung, J.H. Lee, J.S. Chang, Microporous Mesoporous Mater, 112, 178 (2008).
[14] J. Li, Z. Li, D. Han, J. Wu, J. Powder Technol, 262, 177 (2014).
[15]. A.G. Gayubo, A. T.A. guayo, A.E. Sánchez, Ind. Eng. Chem. Res., 39 (2), 292 (2000).
[16]. A.N.R. Bos, P.J.J. Tromp, H.N. Akse, Ind. Eng. Chem. Res., 34(11), 3808 (1995).
[17]. T.Y. Park, G.F. Froment, Ind. Eng. Chem. Res., 40, 4172 (2001).
[18]. T.Y. Park, G.F. Froment, Ind. Eng. Chem. Res., 40, 4187, (2001).
[19]. M. Abraha, Chem. Eng. Dept., Texas A&M University., (2001).
[20]. M. Maeder, Y.M. Neuhold, G. Puxty, Chemom. Intell. Lab. Syst., Lab. Inf. Manage., 70 (2),
193 (2004).
[21]. C.B. Lucasius, G. Kateman, Chemom. Intell. Lab. Syst., 25,99 (1994).
[22]. M. Maeder, Y. M. Neuhold, G.Puxty, P. King, Phys. Chem. Chem. Phys.,5,2836 (2003).
[23]. M.Evans, M.Polanyi, Trans. Faraday Soc., 34, 11 (1938).