Tray Dividing-Wall Columns, cyclic distillation technology

Information about Tray Dividing-Wall Columns, cyclic distillation technology

Published on July 31, 2014

Author: Maleta_Bogdan

Source: authorstream.com

Content

Tray Dividing-Wall Columns: Tray Dividing-Wall Columns 1 Cyclic Distillation Technology Advantages of Tray Dividing-Wall Columns : Advantages of Tray Dividing-Wall Columns The price of tray dividing-wall columns is much lower than common DWC-columns (packing columns) Mass transfer efficiency by cyclic distillation Reduction of the residence time of liquid in the column The uniform arrangement of liquid on the tray The separation efficiency doesn’t depend on the column diameter Any geometric configuration of the trays Placement packing between trays Better process control Simpler column design Faster and simpler installation / revamping 2 © 2014 www.maletacd.com Design of Maleta Trays : 3 © 2014 www.maletacd.com Design of Maleta Trays Dividing-Wall I nstalled ½ Part of Column Tray Dividing-Wall Columns Industry Application of Tray Dividing-Wall Columns : 4 Tray Dividing-Wall Column DN 1500/1700 © 2014 www.maletacd.com Industry Application of Tray Dividing-Wall Columns Field application of the Tray Dividing-Wall Columns : 5 © 2014 www.maletacd.com Reactive –TDWC Extractive -DWC Azeotropic -DWC DWC The configurations of the tray dividing-wall columns for four-component mixtures: Field application of the Tray Dividing-Wall Columns Economic Benefits: Economic Benefits Lower investment cost Lower hot energy consumption (high mass transfer efficiency and reduction of reflux rate) Lower electricity energy consumption (reduction column height and reflux rate) Improvement of product quality Increase of product yield 6 © 2014 www.maletacd.com Contact Information:: 7 Maleta cyclic distillation Limited Liability Company Pärnumnt 130-38, 11317 Tallinn , Estonia Website: www.maletacd.com Mobile: +38 050 178 55 50 E-mail: [email protected] Skype: bogdan_maleta Contact Information:

Related presentations