Bhat, Y. S. ; Prasad, S. D. ; Doraiswamy, L. K. (1984) Control and prediction of selectivity for reactions occurring on a heterogeneous surface Studies in Surface Science and Catalysis, 19 . pp. 419-428. ISSN 0167-2991
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01672...
Related URL: http://dx.doi.org/10.1016/S0167-2991(09)60126-9
Abstract
The influence of surface heterogeneity in determining selectivity behavior is analyzed for a simple reaction scheme. Surface heterogeneity is quantified by employing three well known site energy distributions, viz. positive exponential, negative exponential and constant distributions. A characteristic pressure is defined such that by operating at this pressure the desired selectivity can be obtained and suitable mathematical techniques involving Mellin transforms are employed for its determination. The values of characteristic pressure can be different by a factor of 10 and reflect the nature of the site-energy distribution.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 22783 |
Deposited On: | 24 Nov 2010 08:20 |
Last Modified: | 31 May 2011 06:09 |
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