Choudhary, V. R. (1987) Titration of active acid site on zeolite by selective poisoning of stronger acid sites Zeolites, 7 (3). pp. 272-276. ISSN 0144-2449
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/014424...
Related URL: http://dx.doi.org/10.1016/0144-2449(87)90064-9
Abstract
The number and minimum strength of active acid sites on CeNaY, HY and HZSM-5, have been determined by studying model reactions (isomerization of o-xylene and cracking of cumene or isooctane) and indicator reactions (cracking of tert-, sec- and n-butylbenzenes) on the zeolites by selectively poisoning the stronger acid sites, in order of strength, with pyridine. The active sites on HM in isooctane cracking have been measured by pulse poisoning with 2,6-dimethylpyridine.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Acid Sites; Cenay; HY; ZSM-5 |
| ID Code: | 88486 |
| Deposited On: | 29 Mar 2012 15:18 |
| Last Modified: | 29 Mar 2012 15:18 |
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