Hydraulics of Column Internals under Consideration of Fouling

被引：0

作者：

Engel, Volker ^{[1
]}

机构：

[1] WelChem GmbH, Postfach 145, D-82217 Eichenau, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2024年 / 96卷 / 10期

关键词：

B & ouml; den; Fluiddynamik; Fouling; Kolonneneinbauten; Fluid dynamics; Hydraulics; Tower internals; Trays;

D O I：

10.1002/cite.202300130

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The hydraulic calculation of column internals is crucial for their design. The various fouling effects (due to crystallization, particles, chemical reaction) influence the hydraulics of columns in different ways (capacity, separation efficiency). However, current hydraulic models are based on clean systems and do not consider fouling. By properly taking into account the geometrical parameters affected by fouling, the classical models can be used to calculate the state of internals as they evolve over time.

引用

页码：1413 / 1418

页数：6

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