Déjean, Baptiste and Meyer, Michel
and Rouzineau, David
Design and conception of an innovative packing for separation column—Part I: Hydrodynamic study on wire intersections.
(2020)
Chemical Engineering Research and Design, 160. 11-19. ISSN 0263-8762
|
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 1MB |
Official URL: https://doi.org/10.1016/j.cherd.2020.05.006
Abstract
Packed columns are crucial equipment established in the process industry in order to perform several separation operations (e.g. distillation, absorption, etc.). The scientific challenge is to improve the performance of these separation columns. This work aims to develop an innovative wire-based packing, where the liquid flow on the wire will have an interfacial surface greater than the geometric surface of the packing structure. A study of the liquid film behavior on inclined wires and their intersections is carried out based on experimental observations and a numerical simulation. The result is a mapping of the liquid flow regimes favored for the distillation process. Hence, it will be possible to orient the design of the wire-based packing, especially the wire diameter and inclination and the shape of the intersections.
Item Type: | Article |
---|---|
HAL Id: | hal-03118598 |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 22 Jan 2021 11:57 |
Repository Staff Only: item control page