Multi sided hollow spheres of environmentally friendly fillers
The multi-faceted hollow ball produced by Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi Province is made of plastic and consists of two hemispheres combined into a spherical shape. Each hemisphere has 12 semi fan-shaped blades, and the fan-shaped blades of the two hemispheres are staggered from each other. The characteristics of this filler are large specific surface area and high porosity. However, due to the large number of leaves, there is a shielding effect between them, which is not conducive to liquid distribution and wetting; Most liquids gather in hollow cylindrical spheres, hindering the flow of gases and resulting in high resistance. This type of filler is commonly used in water treatment projects. Crude oil vacuum distillation, high vacuum distillation, olefin separation, isomer separation, extraction distillation, etc.
