Nayak, Vikram S. ; Choudhary, Vasant R. (1984) Selective poisoning of stronger acid sites on HZSM-5 in the conversion of alcohols and olefins to aromatics Applied Catalysis, 9 (2). pp. 251-261. ISSN 0166-9834
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016698...
Related URL: http://dx.doi.org/10.1016/0166-9834(84)80069-X
Abstract
The extent of aromatization and the distribution of aromatics in the conversions of methanol, ethanol, ethylene, propylene, butene-1, 1-hexene and cyclohexene on HZSM-5 zeolite are found to depend strongly on the extent of catalyst poisoning with pyridine, which causes not only a decrease in the stronger sites available for the reactions, but also leads to an increase in the diffusional resistance to the reaction species and the deactivation due to the deposition of hydrocarbon residues in the zeolite channels.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 10407 |
| Deposited On: | 03 Nov 2010 16:35 |
| Last Modified: | 30 May 2011 04:58 |
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