Almoslh, Adel ; Alobaid, Falah ; Heinze, Christian ; Epple, Bernd (2022)
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO₂ Absorption.
In: Applied Sciences, 2022, 11 (22)
doi: 10.26083/tuprints-00021161
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO₂ Absorption |
| Language: | English |
| Date: | 2022 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2022 |
| Publisher: | MDPI |
| Journal or Publication Title: | Applied Sciences |
| Volume of the journal: | 11 |
| Issue Number: | 22 |
| Collation: | 16 Seiten |
| DOI: | 10.26083/tuprints-00021161 |
| Corresponding Links: | |
| Origin: | Secondary publication via sponsored Golden Open Access |
| Abstract: | An experimental study was conducted in the sieve tray column to investigate the influence of gas flow rate on the hydrodynamic characteristics of the sieve tray, such as total tray pressure drop, wet tray pressure drop, dry tray pressure drop, clear liquid height, liquid holdup, and froth height. The hydrodynamic characteristics of the sieve tray were investigated for the gas/water system at different gas flow rates from 12 to 24 Nm³/h and at different pressures of 0.22, 0.24, and 0.26 MPa. In this study, a simulated waste gas was used that consisted of 30% CO₂ and 70% air. The inlet volumetric flow rate of the water was 0.148 m³/h. The temperature of the inlet water was 19.5°C. The results showed that the gas flow rate has a significant effect on the hydrodynamic characteristics of the tray. The authors investigated the effect of changing these hydrodynamic characteristics on the performance of a tray column used for CO₂ capture. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-211610 |
| Additional Information: | Keywords: CO₂ capture; CO₂ absorption; liquid holdup; pressure drop; clear liquid height; froth height; experimental study |
| Classification DDC: | 600 Technology, medicine, applied sciences > 600 Technology |
| Divisions: | 16 Department of Mechanical Engineering > Institut für Energiesysteme und Energietechnik (EST) |
| Date Deposited: | 20 Apr 2022 12:25 |
| Last Modified: | 23 Aug 2022 07:22 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/21161 |
| PPN: | 493474242 |
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