Design and conception of an innovative packing for separation column ? Part II: Design and characterization of a wire based packing

被引：14

作者：

Kawas, Beatrice ^{[1
]}

Mizzi, Benoit ^{[1
]}

Dejean, Baptiste ^{[1
]}

Rouzineau, David ^{[1
]}

Meyer, Michel ^{[1
]}

机构：

[1] Univ Toulouse, Lab Genie Chim, CNRS, INPT,UPS, Toulouse, France

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 2021年 / 169卷

关键词：

Innovative packing; Gas?liquid contactor; Additive manufacturing; Hydrodynamic behavior; Mass transfer efficiency; PERFORMANCE;

D O I：

10.1016/j.cherd.2021.03.019

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An innovative-structured packing (for distillation and absorption columns) based on cylindrical wires is 3D printed in polyamide and stainless steel. Several configurations are designed by modifying some geometrical parameters, such as the wire diameter and length. Hydrodynamic and mass transfer studies are executed on the printed structures and on a reference internal (Mellapak 250Y) to characterize their performances. These new packings show some promising results. Most of the designed configurations are characterized by a high packing capacity and a good mass transfer efficiency. Hence, these structures can be successfully implemented in a distillation or absorption column. ? 2021 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

引用

页码：189 / 203

页数：15

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