一种吸收塔填料层高度的简明推导方式

摘要

The paper provides a concise derivation for calculating the height of the packed section of absorption towers,which may help students understand this main content during teaching when referring to the gas absorption operation in the course of Principle of Chemical Engineering.The derivation in traditional textbook is complex and not-easy to be followed by students.%在化工原理课程教学过程中,吸收塔填料层高度的计算是吸收传质操作计算中一个重要的内容。传统的教科书中关于填料层高度计算式的推导过程因涉及的公式形式复杂、概念点繁杂,教学中往往不易为学生所接受。本文参照间壁综合传热的推导思路,提出了一种填料层高度计算的简明推导方式。