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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Autores principales:	Adel Almoslh, Falah Alobaid, Christian Heinze, Bernd Epple
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	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
Acceso en línea:	https://doaj.org/article/e6a74b6e0f23445e912e0f7219392dbb
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spelling	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)
institution	DOAJ
collection	DOAJ
language	EN
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

Experimental Study of the Influence of Gas Flow Rate on Hydrodynamic Characteristics of Sieve Trays and Their Effect on CO<sub>2</sub> Absorption

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