Modelling Industrial Catalytic Reforming of Lowoctane Gasoline
| Autor: | V. A. Lyubimenko, Pavel A. Gushchin, D. A. Petrova, Evgenii Ivanov, I. M. Kolesnikov |
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| Rok vydání: | 2021 |
| Předmět: |
Materials science
business.industry General Chemical Engineering Oil refinery Energy Engineering and Power Technology 02 engineering and technology General Chemistry 01 natural sciences Toluene 010406 physical chemistry 0104 chemical sciences chemistry.chemical_compound Fuel Technology 020401 chemical engineering chemistry Catalytic reforming Octane rating 0204 chemical engineering Gasoline Process engineering business Benzene Naphtha Refining (metallurgy) |
| Zdroj: | Chemistry and Technology of Fuels and Oils. 57:143-159 |
| ISSN: | 1573-8310 0009-3092 |
| DOI: | 10.1007/s10553-021-01234-x |
| Popis: | Naphtha reforming is one of the most important industrial processes in refineries. The products include aromatic hydrocarbons such as benzene, toluene, and xylenes, which are frillier used as high octane additives to gasoline. To increase the efficiency of the process, it is necessary to develop a new method of naphtha reforming. In this work, we have proposed a mathematical model of catalytic refining of low-octane gasoline fracdons into high-octane fractions. The model is based on kinetic equations, established for commercial gasoline reforming in the presence of the platinum-rhenium catalyst on a γ-Al2O3 carrier in the industrial-scale conditions. The equation: describe the dependence of the content of paraffinic, naphthenic, and aromatic hydrocarbon fractions on the process parameters, including volumetric rate and the reaction temperature. The mathematical model had been validated by comparing calculated results with the industrial data obtained from the commercial naphtha reforming production. |
| Databáze: | OpenAIRE |
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