metal rashing ring

Description

.Name type Size Surface area Void rate ***** Bulk density Dry packing factor Φ D×H×δ α ε% n γp α/ε3 Mm mm m2/m3 m3/m3 N/ m3 kg/m3 m*1 Metal pall ring Φ*6 *6×*6×0.4 **9 *3 *****0 **5 **9 Φ*5 *5×*5×0.5 **9 *5 ****0 **3 **5 Φ*8 *8×*8×0.6 **6 *6 ****0 **8 **5 Φ*0 *0×*0×0.8 **9 *6 ***0 **4 **4 Φ*6 *6×*6×1.2 *1 *6 ***0 **8 *0 Description: The product was developed by Germany BASF Company. Metallic Pall Ring is an open-hole ring packing, of which the height and diameter are the same size and with 5 ligules toward inside at every floor. Usually, the open surface is *5% of the whole wall surface, which helps the liquid & gas pass in pacing tower pass freely from the widows of the rings. Its structure improves the distribution of gas-liquid and its efficiency can be improved to above *0% and only has half of pressure drop compared with Rasching Ring. Materials: Carbon steel, stainless steel including **4, **4 L, **6, **6L, **0 series. Features: Pall ring has some advantages such as lower pressure drop, big flux, high efficiency. HYPAK packing has better efficiency and lower pressure drop and better distribution of liquid compared with common Pall ring. Application: It can be applied to various of device of isolation, absorption, deabsorption, common decompression such as Toluene separation, ethylbenzene separation, isooctane separation and desulfurization system and so *****