Diseño de una columna empacada y una torre de bandejas perforadas para la absorción de etanol. 1. Diseño de la columna empacada

Amaury Pérez Sánchez, Eddy Javier Pérez Sánchez, Norlem Liaño Abascal
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引用次数: 2

Abstract

In the present work, the design of a packed column was carried out to achieve the absorption of ethanol contained in a gaseous stream, using water as a solvent. As packing material, 35-mm Nor-Pac® plastic rings was selected. A column diameter of 0.334 m was obtained; the calculated total pressure drop was 321 Pa/m, which is lower than that allowed by the absorption system (350 Pa/m); a mass volumetric mass transfer coefficient of 0.201 kmol/m3s was obtained; the packing height had a value of 1.97 m; while the total height of the absorption column was 4 m. The packed column will have a total cost of approximately USD $ 22,000.
用于乙醇吸收的填料塔和穿孔托盘塔的设计。1. 包装柱的设计
在本工作中,以水为溶剂,进行了填充塔的设计,以实现气体流中乙醇的吸收。作为包装材料,选用35毫米的Nor-Pac®塑料环。得到柱径为0.334 m;计算得到的总压降为321 Pa/m,低于吸收系统允许的350 Pa/m;质量-体积传质系数为0.201 kmol/m3s;填料高度为1.97 m;吸收柱总高度为4 m。填充柱的总成本约为22,000美元。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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