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The balancing of NO concentration fluctuations by adsorption/desorption process on activated carbon

机译：活性炭吸附/解吸过程中NO浓度波动的平衡

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摘要

The present work deals with adsorption/desorption process of NO on activated carbon. The goal of the experiments was to determine under which conditions is the activated carbon bed able to damp down the concentration fluctuations of NO in the gas entering the bed. It was found out that the residence time necessary to balance out the input concentration fluctuations of NO increases along with the average concentration of NO. The minimum mean residence time of 3-9 min was found as necessary to level the average NO concentration ranging from 357 to 1428 ppm. The decisive parameters for the extent of attenuation are discussed in the terms of linear driving force model for fixed-bed adsorber dynamics.
机译：目前的工作涉及活性炭上NO的吸附/解吸过程。实验的目的是确定活性炭床在何种条件下能够抑制进入床的气体中NO的浓度波动。已经发现，平衡NO的输入浓度波动所需的停留时间与NO的平均浓度一起增加。发现将平均NO浓度调整为357至1428 ppm所需的最小平均停留时间为3-9分钟。关于衰减程度的决定性参数将根据固定床吸附器动力学的线性驱动力模型进行讨论。

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