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oxidized technology for metal structured packing

                                                                   Oxidized technology for metal structured packing

oxidized technology is to have the metal packing/ring oxidized. 

After oxidized process, the packing has water-holding rate increased, there will be oxygen atoms attached to the surface of metal. The oxygen atoms are hydrophilic, so the water holding rate will increase, it is also known as the film rate, which increase the mass transit time in Distillation process, thereby the efficiency is improved.
The below photo show the difference before oxidized and after oxidized.

Currently we are able to have the structured packing, dixon ring and other metal random packings oxidized. 

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