On the basis of finding out the reasons for colloidal silica fracture, the bed layer flow speed was decreased through increasing 18.3% of the adsorption column diameter to lead-out a part of tail gas.

在找出硅胶破碎原因的基础上，通过吸附塔直径放大18.3%，引出部分尾气，使床层流速降低。

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On the basis of finding out the reasons for colloidal silica fracture, the bed layer flow speed was decreased through increasing 18.3% of the adsorption column diameter to lead-out a part of tail gas.

在找出硅胶破碎原因的基础上，通过吸附塔直径放大18.3%，引出部分尾气，使床层流速降低。

youdao