Zn-ZSM-11 zeolite catalyst for LPG aromatization |
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| Authors: | Oscar A. Anunziata Liliana B. Pierella |
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| Affiliation: | (1) Centro de Investigaciones Tecnologicas, Facultad Regional Cordoba, Universidad Tecnologica National, GRUCOM, C.C. 36 Suc. 16, 5016 Cordoba, Argentina |
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| Abstract: | LPG transformation into aromatic hydrocarbons using Zn2+ modified pentasil zeolites has been studied at 450–540 °C and 10–58 g h/mol. The conversion and selectivity to aromatics obtained over Zn-H-ZSM-11 catalysts with different degree of exchange suggest, the primary role of the Zn2+ species is in C-H activation and the transformation of the intermediates into aromatic hydrocarbons. |
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| Keywords: | Zeolites Zn-H-ZSM-11 LPG conversion selectivity to aromatics |
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