Effective intraparticle diffusion coefficients of CoCl2in
β Scribed by Tanja Djekic
- Book ID
- 106336402
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 97 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0929-5607
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π SIMILAR VOLUMES
Knowledge of effective diffusion coefficients in char particles is important when interpreting experimental reactivity measurements and modeling char combustion or NO and N 2 O reduction. In this work, NO and N 2 O reaction with a bituminous coal char was studied in a fixed-bed quartz glass reactor.
The interrelation between internal diffusion and deactivation is examined. The study is centered on the copper catalyst used in the water-gas-shift reaction (WGSR). This catalyst is deactivated by the presence of chlorine in the feed. A Langmuir-Hinshelwood model for the reaction kinetics is conside