Choudhary, V. R. ; Devadas, P. (1998) Product selectivity and aromatics distribution in aromatization of propane over H-GaMFI zeolite: influence of temperature Microporous and Mesoporous Materials, 23 (3-4). pp. 231-238. ISSN 1387-1811
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S13871...
Related URL: http://dx.doi.org/10.1016/S1387-1811(98)00112-7
Abstract
Influence of temperature on the product selectivity, distribution of aromatics and p-X/m-X and p-X/o-X product ratios and also on the dehydrogenation/cracking, aromatization/cracking and aromatization/dehydrogenation activity ratios, in the aromatization of propane over H-gallosilicate (MFI) zeolite at different isoconversions of propane has been thoroughly investigated. The product selectivity and the distribution of aromatics and xylene isomers are strongly influenced by the reaction temperature, depending upon the propane conversion; the influence is, however, decreased with increasing the propane conversion. The aromatization activity of the zeolite relative to its dehydrogenation or cracking activity is decreased markedly with increasing the temperature. The product selectivity is controlled kinetically.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Aromatics Distribution in Propane Aromatization; H-gallosilicate (MFI) Zeolite; Influence of Temperature on Propane Aromatization; Product Selectivity in Propane Aromatization; Propane Aromatization |
| ID Code: | 10574 |
| Deposited On: | 04 Nov 2010 05:02 |
| Last Modified: | 28 May 2011 11:55 |
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