Effect of the Calorific Intensity of Combustion Chamber on Production of Synthesis Gas in Partial Oxidation of Methane–Oxygen Mixtures in the Combustion Mode
| Autor: | N. N. Buravtsev, I. V. Rossikhin, I. V. Bilera, Yu. A. Kolbanovskii |
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| Rok vydání: | 2018 |
| Předmět: |
Chemistry
General Chemical Engineering 02 engineering and technology General Chemistry Chemical reactor equipment and supplies 010402 general chemistry 021001 nanoscience & nanotechnology Combustion complex mixtures 01 natural sciences Supercritical fluid Methane 0104 chemical sciences chemistry.chemical_compound Volume (thermodynamics) Chemical engineering Partial oxidation Combustion chamber 0210 nano-technology Syngas |
| Zdroj: | Russian Journal of Applied Chemistry. 91:1588-1596 |
| ISSN: | 1608-3296 1070-4272 |
| Popis: | Optimal design of a flow-through chemical reactor with increased calorific intensity was experimentally sought for in partial oxidation of natural gas by oxygen at oxidant excess factors in the range 0.27 < α < 0.4. It was shown that this reactor with a chamber for additional turbulent mixing of the starting components, turbulizer, and supercritical pressure difference at the outlet from the combustion chamber can provide a combustion mode close to the process in the plug-flow reactor. The increase in the calorific intensity of the combustion chamber of the reactor as a result of a decrease in its volume leads to full conversion of the starting reagents and to lower carbon-black formation. |
| Databáze: | OpenAIRE |
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