Pall ring packing is different from Rasch ring packing

- Jul 03, 2019-

The Pall ring packing is an eight-layer rectangular small window on the wall of a common Raschig ring. It is a small window, in the position of the ring, under the window and overlap.

The main difference between the Pall ring packing and the Raschig ring packing is a rectangular open window on the wall. The window window leaves turn the heart into a ring. The opening of the ring wall allows the gas and liquid distribution properties to be significantly improved compared to the Raschig ring. In particular, the inner ring surface area can be fully utilized. The plastic Pall ring, its shape and structure can be divided into inner ribs, in meters, known as the plastic Pall ring (m); the inner ribs are very well-shaped, known as plastic Bauer. The plastic Pall ring packing is used in different media at a temperature of 60 - 150 ° C. It is mainly used in petroleum, chemical, chlor-alkali, natural gas, environmental protection and other separation, absorption, desorption, distillation, ammonia removal, desulfurization systems, Ethylbenzene separation, isooctane / toluene separation and other