Ammoxidation of Toluene on Coke-Covered Alumina
Authors:
- W. Przystajko,
- Ryszard Michał Fiedorow,
- I.G.Dalla Lana
Abstract
The catalytic activity of coke formed during the ammoxidation of toluene was studied as a function of time-on-stream. The changes in catalytic activity could be explained in terms of competing rates of formation of active centres (coke) and of their encapsulation within the growing coke mass. The acid strength of coke-forming centres on alumina, the concentration of paramagnetic centres in the coke and the elemental composition of the coke were examined and related to the nature of the ammoxidation process. Some of the chemical character of the coke was evaluated using IR spectrophotometry. © 1990.
- Record ID
- UAM044d115f78524697a77b3522de12b193
- Author
- Journal series
- Applied Catalysis, ISSN 0166-9834, e-ISSN 1873-3867
- Issue year
- 1990
- Vol
- 59
- Pages
- 129-140
- ASJC Classification
- DOI
- DOI:10.1016/S0166-9834(00)82192-2 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 10; = 10
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM044d115f78524697a77b3522de12b193/
- URN
urn:amu-prod:UAM044d115f78524697a77b3522de12b193
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.