Aromatization of natural propane using modified molecular-shape selective zeolites |
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Authors: | Oscar A. Anunziata Liliana B. Pierella Oscar A. Orio |
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Affiliation: | (1) Facultad Regional Cordoba, Centro de Investigaciones Tecnologicas, Grupo Combustibles C.C. 36, Universidad Tecnologica Nacional, Sucursal 16, 5016 Cordoba, Republica Argentina |
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Abstract: | The conversion of propane into aromatic hydrocarbons has been studied at 400–540°C, using H-ZSM-11, Zn-ZSM-11, H-ZSM-5 and Zn-ZSM-5 zeolites. The zinc-exchanged forms of ZSM-11 and ZSM-5 were more active and gave better aromatic selectivity. The aromatics yield increased with the temperature and BTX selectivity increased with space velocity.
400–540°C H-ZSM-11, Zn-ZSM-11, H-ZSM-5 Zn-ZSM-5. , . . |
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