Column Internals

A strict quality management system guarantees the product quality and delivery time of the project.

Characteristics of tray column internals
1
Liquid distributors with liquid load from 0.01m3/m2h to more than 200m3 / m2h;

2
High operating turndown and suitable for fouling systems including suspension, emulsion and dust. Both gas and liquid can be distributed well;

3
Different types of gas distributors and flash feed systems according to different gas velocities;

4
Different types of collectors according to different applications, such as vane collectors, chimney tray collectors, collectors/redistributors, etc;

5
Different types of support grids ( for structured packing & random packing);

6
Three-in-one distributors(support grid + collector + distributor);

7
DODGEN has a 16 * 16m distributor test platform.

Applications of process tower internals
Chemical industry: OLEO, flavors & fragrances, Ethylbenzene (EB) / Styrene Monomer (SM), cyclohexanone / cyclohexanol, air separation

Petrochemical Industry: quench tower, C3 and C4 separation tower, xylene separation tower

Oil refining unit: Crude Oil tower, vacuum tower

Absorption and desorption: natural gas dehydration, CO2 and H2S absorption and stripper, ethylene oxide(EO) absorption and stripper, acrylonitrile absorber

For more information about chemical process design and tower internals, please feel free to contact us!

There are many column internals manufacturers, but we are one of the best choices for you.