Flow-guided sieve-valve tray (FGS-VT) – A novel tray with improved efficiency and hydrodynamics

► We designed a new tray combining the advantages of valve and flow-guided sieve trays. ► We tested the hydrodynamic and mass transfer performances of the new tray. ► A reasonable dry-plate pressure drop model of the tray was proposed. ► The new tray has low pressure drop, high operating limit and h...

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Veröffentlicht in:	Chemical engineering research & design 2013-06, Vol.91 (6), p.970-976
Hauptverfasser:	Li, Qunsheng, Zhang, Manxia, Tang, Xiaofei, Li, Lun, Lei, Zhigang
Format:	Artikel
Sprache:	eng
Schlagworte:	Columns (structural) Flexibility Flow-guided sieve-valve tray (FGS-VT) Fluid flow Hydrodynamics Liquids Mass transfer Mathematical model Operation flexibility Sieve trays Trays Valves Viscous mixture
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