Ceramic Pall Ring Raschig ring against some of the major drawbacks to be improved and there is Raschig rings in the wall of an ordinary rectangular open a number of small window, small window leaves the ring center with the ride, the following exchange between layers take place from the window. Raschig ring packing it with the main difference is that the side wall on the opening rectangular windows, the windows of fenestrae into the ring center, the ring wall openings allow gas and liquid distribution performance than Raschig rings is greatly improved, especially Is the surface area within the ring can be fully utilized. Ceramic Pall Ring except HF capability of various inorganic acids, organic acids and organic solvents, corrosion, can be used in a variety of high temperature applications, a wide range of applications, I plant the production of ceramic Pall ring has been widely used in chemical, Metallurgy, gas and environmental protection industries in the drying tower, absorption tower, cooling tower, scrubber, regeneration tower. Main Specifications size: 25mm, 38mm,50mm, 76mm

  Pall ring packingWith the flux, low resistance, high separation efficiency and operating flexibility, etc., in the same buck, the processing capacity will be 50% larger than the Raschig rings or more. In the same capacity, the buck can be cut in half, the mass transfer efficiency can be increased about 20%. Compared with Raschig ring, Pall ring packing with a large capacity, strong resistance, operating flexibility and other characteristics, in general, be dealt with under the same pressure drop Bila Xi 50% -100%, a large ring, the same treatment when the pressure drop ratio Raschig ring is 50% -70%, there are step-down tower, Pall Ring can Bila Xi part by about 20% -40% fill volume.

I plant the special specification according to user needs or special requirements, users can also be drawing production, and carefully designed for users. Easy ordering, fast delivery, consignment agent, to implement three users are welcome to visit.

 

Physical properties:

Specifications (mm)	Surface area m2/m3	Void	Accumulation of the number of	Weight accumulation	Packing factor m-1
25	238	68	54000	620	565
38	150	75	13400	600	365
50	115	78	6800	580	252
76	98	81	2200	880	146