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Reactor design for smaller batch transfers of catalyst

机译:用于较小批次催化剂转移的反应器设计

摘要

A moving bed of catalyst loses activity as it moves through the reactor. Creating multiple passes for the process fluid moving across a catalyst bed, increases the utilization of the catalyst and creates a pseudo-counter current flow of catalyst and process fluid. The flow improves the temperature profile of the bed and allows higher temperature fluid contacting the less active catalyst.
机译:催化剂的移动床在通过反应器时会失去活性。为流经催化剂床的过程流体产生多次通过,增加了催化剂的利用率,并产生了催化剂和过程流体的伪反向电流。流动改善了床的温度分布,并允许较高温度的流体接触活性较低的催化剂。

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