Plastic Ralu Ring is an improved pall ring, it is the fourth-generation packings which have prominent characteristics compared to the other types. Its open structure ensures a regular flow through the packed bed resulting in a minimal pressure drop. Plastic Ralu Rings are featured with high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60°C to 280°C. Plastic ralu ring is widely apply in all kinds of separation, absorption and desorption device, atmospheric and vacuum distillation device, decarburization and desulfurization system, ethylbenzene, iso-octane and toluene separation. |
Size | Surface Area | Void Rate | Packing Number | Packing Density |
mm | m2/m3 | % | piece/m3 | kg/m3 |
15 | 320 | 94 | 170000 | 80 |
25 | 190 | 94.6 | 36000 | 46.8 |
38 | 150 | 95 | 13500 | 63 |
50 | 110 | 95 | 6300 | 53.5 |
Mobile:15932856852 / 18270725559
Email:carrie@richonpacking.com / lynne@richonpacking.com