Lalu ring is similar to pall ring in appearance, but slightly different, with larger Windows and beveled edges at both ends. Its open structure ensures a small ...
Plastic bulk packing
Lalu ring is similar to pall ring in appearance, but slightly different, with larger Windows and beveled edges at both ends. Its open structure ensures a small pressure drop generated by conventional flow through the packed bed. Laru ring packing has the characteristics of low pressure drop, large flux and high efficiency. Compared with pall ring of the same size, plastic Laru ring packing has lower pressure drop and higher mass transfer efficiency, and the liquid distribution in the layer is good.
Polypropylene lalu ring packing application: suitable for various separation, absorption, desorption device, atmospheric and vacuum device, synthetic amine decarbonization, desulfurization system, ethylbenzene separation, isooctane, toluene separation, etc.
specifications （mm） | Accumulated weight ( Kg/m3) | Accumulation number （Singly/m3） | Specific surface area （m2/m3） | Void fraction （%） |
15 | 80 | 170000 | 320 | 94 |
25 | 56 | 36000 | 190 | 94 |
38 | 65 | 13500 | 150 | 95 |
50 | 60 | 6300 | 110 | 95 |
90 | 40 | 1000 | 75 | 90 |
125 | 30 | 800 | 65 | 97 |
