Dixon Ring, it was successfully developed by British scientist O.G. Dixon in 1949 and derived from Raschig ring packing. 

It is mainly used in the rectification separation process of laboratory and small batch, high-purity products, as well as the separation of stable isotopes and laboratory-scale isotope development. 

It is made of 60-100 mesh metal wire mesh rolls, with the same diameter and height. Common materials include stainless steel, copper, etc. Due to the capillary action of the metal wire mesh, the liquid can be well dispersed to form a film, which is conducive to the full mass and heat transfer of gas and liquid, and can significantly eliminate instability such as channeling. Under stable operating conditions, the number of theoretical plates can reach 30 per meter, which is one of the commonly used laboratory bulk fillers in the laboratory.

Product specifications:

(diameter×height, mm) 2x2, 3x3, 4x4, 5x5, 6x6, 7x7, 8x8, 9x9,10x10 , 

Raw material: SS304, SS316L, Copper