Selective transformation of light olefins into aromatic hydrocarbons over pentasil zeolites |
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Authors: | Oscar A. Anunziata Liliana B. Pierella Raul G. Marino |
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Affiliation: | (1) Centro de Investigaciones Tecnologicas-GRUCOM Facultad Regional Cordoba, Universidad Tecnologica Nacional, CC. 36 SUC16, 5016 Cordoba, Republica Argentina |
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Abstract: | 1-Pentene and 1-hexene transformation into aromatic hydrocarbons over H-ZSM-5, H-ZBS-11 and H-ZSM-11 modified with Zn(II), Ga(III), Mn(II) and Fe(III) has been studied. Aluminosilicate zeolites exhibited higher activity than borosilicate zeolites. Zn-species are effective in dehydrogenation, generating allylic intermediates from olefins used as feed. |
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