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A gradientless flow microreactor

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Abstract

A simple flow microreactor can perform as a gradientless microreactor under suitable conditions so that, thanks to molecular diffusion, the reactant concentration is leveled out considerably. This was demonstrated on the basis of a mathematical analysis of the reactant concentration distribution in a flow reactor and the observation was confirmed experimentally. A simple flow microreactor was designed and its gradientless property was verified using carbon dioxide hydrogenation as a test reaction.

Abstract

Простой проточный микрореактор при подходящих условиях работает как безградиентный микрореактор. Благодаря молекулярной диффузии концентрация компонентов значительно уравнивается. Это было продемонстрировано на основе математического анализа распределения концентраций компонентов в проточном реакторе, а также подтверждено экспериментально. Был сконструирован простой проточный реактор и его безградиентные свойства варьировались, используя дла испытания гидрирование двуокиси углерода.

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Zieliński, J. A gradientless flow microreactor. React Kinet Catal Lett 17, 69–75 (1981). https://doi.org/10.1007/BF02069518

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  • DOI: https://doi.org/10.1007/BF02069518

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