Column Internals

Column Internals of all kinds is available in ZEHUA, a leading player in mass transfer industry in China, or even the world.

Column Internals of all kinds is available in ZEHUA, a leading player in mass transfer industry in China, or even the world.

1, Purpose: Mass Transfer

2, Service field

Oil Refinery  

-CDU  -VDU  Hydrotreater  -Merox Treater  -Hydrocracker -FCC  -Delayed Cocker  -Desulfidation

Natural Gas Processing

-Natural Gas Dehydration  -NGL Recovery  -Desulfidation  -Claus Sulfur Recovery

Chemical & Fertilizer

-Acetic Acid  -Urea  -  -Phosphate Aromatic  -Butadiene  -Ethylene  -Methanol  -Alcohol

-Benzene  -Anhydride

  

3, Product lines

Column Trays

-EDV Valve Tray (most commonly used tray in China with proven higher efficiency over V1 valve)

-V1 Valve Tray  -Bubble Cap Tray  -Sieve Tray  -Dualflow Tray  -Baffle Tray  -Side to Side Pan

Column Packings

-Structured Packing (Plastic, Ceramic, Metal)  -Random Packing(Plastic, Ceramic, Metal)

Column Internals

-Liquid Inlet Distributor  -Gas Inlet Distributor  -Hold-down Grid  -Support Grid  -Demister  

  

Column Internals