Hydrocarbon selectivity models for iron-based Fischer–Tropsch catalyst
| Autor: | Tomasz Olewski, Lech Nowicki, Dragomir B. Bukur, Nikola M. Nikačević, Branislav Todic |
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| Rok vydání: | 2015 |
| Předmět: |
Iron catalyst
Chemistry(all) General Chemical Engineering Inorganic chemistry 02 engineering and technology 010402 general chemistry 01 natural sciences 7. Clean energy Olefin readsorption Catalysis 020401 chemical engineering Product selectivity 0204 chemical engineering Solubility chemistry.chemical_classification Chemistry Fischer–Tropsch process General Chemistry Fischer-Tropsch synthesis Kinetic model Product distribution 0104 chemical sciences Process conditions Hydrocarbon Chemical engineering Iron based Chemical Engineering(all) Selectivity |
| Zdroj: | Chemical Engineering Research & Design |
| ISSN: | 0263-8762 |
| Popis: | Two kinetic models of Fischer–Tropsch product selectivity have been developed based on reaction networks from the literature. The models were fitted to experimental data obtained using commercial iron-based catalyst in a stirred tank slurry reactor and under a wide range of process conditions. Results showed that both of the rival models were able to provide a satisfactory prediction of the experimental product distribution for n-paraffin, 1- and 2-olefin. The simpler of the two models, a reaction network with a single type of active sites and solubility enhanced 1-olefin readsorption term, was chosen as more adequate for practical use. |
| Databáze: | OpenAIRE |
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