1)>30 years manufactured 2)size:40mm 3)Bulk density:0.3g/cm3,0.5g/cm3 4) The Covering Ball is designed based on the Hollow Ball. Compared with the Hollow Ball, the Covering Ball has a rim around its surface. It is of big void ratio, thermal proof, resistant to chemical corrosion. The height of pressure drop and transfering unit is low. It has high flooding packing factor, full liquid-gas contact, small bulky density, high transfer efficiency.Application: Petroleum, chemical engineering, chloralkali, coal gas, metallurgy, enviromental protection, electricity.It is used in horizontal acid storing cistern and storage or desalination water tank. It can reduce acid mist and the pollution of carbon dioxide and chlorine to the water.
Parameters of Covering Ball | ||||||||
Name | Diameter | Bulk Denstiy | Temperature | Compressive strength | Number | Void Volume | Covering Rate | PH Range |
mm | g/cm3 | MPa | n/ m3 | m3/m3 | ||||
Rimmed Solid Covering Ball | φ40 | 0.3 | ≤120 | ≤0.4 | 666 | 9.30% | 97% | 114 |
Solid covering ball | φ40 | 0.5 | ≤120 | ≤0.4 | 722 | 9.50% | 91% | 114 |
Plastic Covering Ball
