填料反应器中RTD的流体动力学研究及化学转化的流型模型评价。一种接近真实行为的方法

Klaus Serny, Milexi Pacheco
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引用次数: 0

摘要

在这项工作中,使用RTD在实验填充反应器中进行了流体动力学研究,揭示了当颗粒直径和床层存在流动通道、容器中的死区和设备中材料混合物的潜伏期变化时的双峰和模态行为。此外,使用流型模型估计了化学转化率,其与实验值更接近。这一结果可用于工艺的缩放阶段,并最大限度地减少超设计。
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FLUID DYNAMIC STUDY USING RTD IN A PACKED REACTOR AND EVALUATING FLOW PATTERN MODELS ON THE CHEMICAL CONVERSION. AN APPROACH TO REAL BEHAVIOR
In this work was done a fluid dynamic study in an experimental packed reactor using RTD exposing bimodal and modal behavior when it was varied the particle diameter and bed presenting flow channels, dead zones in the vessel and lateness of the material mixture in the equipment. Additionally, using flow pattern models was estimated the chemical conversion with greater approximation to the experimental value. This result could be use in the scaling stages of the process and minimize overdesigns.
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审稿时长
6 weeks
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