tray dividing wall columns - PowerPoint PPT Presentation
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tray dividing wall columns
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We are supplier and manufacturer tray dividing wall columns (DWC). Benefits of Dividing Wall Column 1.Solved the problem of the organization of the fluid flow on the tray. 2.The liquid overflow takes place in the vertical plane without using any specific overflow devices (internal distribution); 3.The uniform arrangement of liquid on the trays; 4.We use any geometric configuration of the trays (segment of a circle, triangle, square, cross-section of the torus). – PowerPoint PPT presentation
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Title: tray dividing wall columns
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Tray Dividing-Wall Columns
Cyclic Distillation Technology
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Advantages of Tray Dividing-Wall Columns
- The price of tray dividing-wall columns is much
lower than usual 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 doesnt 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
2014 www.maletacd.com
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Design of Maleta Trays
Tray Dividing-Wall Columns
Installed ½ Part of Column
Dividing-Wall
2014 www.maletacd.com
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Industry Application of Tray Dividing-Wall
Columns
Tray Dividing-Wall Column DN 1500/1700
2014 www.maletacd.com
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Field application of the Tray Dividing-Wall
Columns
Reactive TDWC
Extractive -DWC
Azeotropic -DWC
DWC
The configurations of the tray dividing-wall
columns for four-component mixtures
2014 www.maletacd.com
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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
2014 www.maletacd.com
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Contact Information
Maleta cyclic distillation Limited Liability
Company Pärnumnt 130-38, 11317 Tallinn, Estonia
Website www.maletacd.com Mobile 38 050 178 55
50 E-mail info_at_maletacd.com Skype bogdan_maleta
