Liquid Maldistribution in Random Packed Columns: Experimental Investigation of Influencing Factors

被引：6

作者：

Hanusch, Florian ^{[1
]}

Rehfeldt, Sebastian ^{[1
]}

Klein, Harald ^{[1
]}

机构：

[1] Tech Univ Munich, Lehrstuhl Anlagen & Prozesstech, Boltzmannstr 15, D-85748 Garching, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2017年 / 89卷 / 11期

关键词：

Liquid Distribution; Maldistribution; Packed Columns; Random Packing; X-RAY TOMOGRAPHY; STRUCTURED PACKING; ABSORPTION COLUMNS; FLOW; EFFICIENCY; HOLDUP; BED; SEPARATION; DIAMETER; SCALE;

D O I：

10.1002/cite.201700015

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Investigations on liquid maldistribution in random packings are conducted in a empty set1.2m packed column at varying experimental and operating parameters - type of packing, packing height, liquid distributor, liquid load, and gas load. Used types of packing are metal Raflux-Rings 35-5 and 50-5, RVT Metal Saddle Rings 70-5 and plastic Hiflow (R)-Rings 50-6. Graphical presentation in form of distribution spectra and further evaluation by means of a maldistribution factor provide insight into the influence of different parameters on maldistribution.

引用

页码：1550 / 1560

页数：11

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