Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption
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. Th...
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2021
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oai:doaj.org-article:e6a74b6e0f23445e912e0f7219392dbb2021-11-25T16:35:52ZExperimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption10.3390/app1122107082076-3417https://doaj.org/article/e6a74b6e0f23445e912e0f7219392dbb2021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10708https://doaj.org/toc/2076-3417An 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 Nm<sup>3</sup>/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% CO<sub>2</sub> and 70% air. The inlet volumetric flow rate of the water was 0.148 m<sup>3</sup>/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 CO<sub>2</sub> capture.Adel AlmoslhFalah AlobaidChristian HeinzeBernd EppleMDPI AGarticleCO<sub>2</sub> captureCO<sub>2</sub> absorptionliquid holduppressure dropclear liquid heightfroth heightTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10708, p 10708 (2021) |
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DOAJ |
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topic |
CO<sub>2</sub> capture CO<sub>2</sub> absorption liquid holdup pressure drop clear liquid height froth height Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
spellingShingle |
CO<sub>2</sub> capture CO<sub>2</sub> absorption liquid holdup pressure drop clear liquid height froth height Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Adel Almoslh Falah Alobaid Christian Heinze Bernd Epple Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
description |
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 Nm<sup>3</sup>/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% CO<sub>2</sub> and 70% air. The inlet volumetric flow rate of the water was 0.148 m<sup>3</sup>/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 CO<sub>2</sub> capture. |
format |
article |
author |
Adel Almoslh Falah Alobaid Christian Heinze Bernd Epple |
author_facet |
Adel Almoslh Falah Alobaid Christian Heinze Bernd Epple |
author_sort |
Adel Almoslh |
title |
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
title_short |
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
title_full |
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
title_fullStr |
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
title_full_unstemmed |
Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption |
title_sort |
experimental study of the influence of gas flow rate on hydrodynamic characteristics of sieve trays and their effect on co<sub>2</sub> absorption |
publisher |
MDPI AG |
publishDate |
2021 |
url |
https://doaj.org/article/e6a74b6e0f23445e912e0f7219392dbb |
work_keys_str_mv |
AT adelalmoslh experimentalstudyoftheinfluenceofgasflowrateonhydrodynamiccharacteristicsofsievetraysandtheireffectoncosub2subabsorption AT falahalobaid experimentalstudyoftheinfluenceofgasflowrateonhydrodynamiccharacteristicsofsievetraysandtheireffectoncosub2subabsorption AT christianheinze experimentalstudyoftheinfluenceofgasflowrateonhydrodynamiccharacteristicsofsievetraysandtheireffectoncosub2subabsorption AT berndepple experimentalstudyoftheinfluenceofgasflowrateonhydrodynamiccharacteristicsofsievetraysandtheireffectoncosub2subabsorption |
_version_ |
1718413110356738048 |