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Details for article 8 of 21 found articles
| Title: |
ENHANCEMENT OF STEADY STATE REACTION RATES THROUGH COOPERATIVE ADSORPTION†|
| Author: |
Prasannan, P.C. Prasad, S.D. Doraiswamy, L.K. |
| Appeared in: |
Chemical engineering communications |
| Paging: | Volume 31 (1984) nr. 1-6 pages 131-143 |
| Year: |
1984-12-01 |
| Contents: |
The Elovich model for single component adsorption is extended to treat two components, especially when surface heterogeneity and interactions are present. When only surface heterogeneity is present, the resulting unique steady state is stable; also the steady state rate is decreased in comparison to the Langmuir model. When attractive forces are acting in opposition to surface heterogeneity, the resulting unique steady state displays enhanced rates. When surface heterogeneity has negligible influence, the system can exhibit triple (two stable and one unstable) steady stales. In the present case attractive interactions are present between all types of molecular pairs. However oscillations are not observed for the choice of realistic interaction parameters. In addition the stable steady slates display lower rates in comparison to the single steady state. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 8 of 21 found articles
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