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Application and application requirements of metal Pall ring packing
- Jan 21, 2019 -

The metal Pall ring packing is a new type of packing, which is improved for some major shortcomings of the Raschig ring. It is an eight-layer rectangular small window on the wall of a common Raschig ring. The small window vanes are in the center of the ring. Take the upper and lower layers of windows to form a mutual overlap. The main difference between it and the Raschig ring packing is that there are rectangular window holes on the side walls, and the window leaves of the window holes are bent into the center of the ring. The distribution performance of gas and liquid is larger than that of the Raschig ring due to the opening of the ring wall. The improvement, especially the inner surface area of the ring, can be fully utilized.

Use of metal Pall ring packing

Metal Pall ring packing is especially suitable for low-temperature (60-150 degree) stripping, absorption and washing towers in petroleum, chemical, chlor-alkali, gas, environmental protection and other industries, as well as carbon dioxide degassing towers, ozone contact reflection towers, etc. as contact fillers. And other reaction towers.

The metal Pall ring packing is suitable for a carbon dioxide degassing tower acid mist purification tower, an ozone contact reaction tower, etc. as a contact filler and other reaction towers.

Metal Pall ring packing application: vacuum rectification tower, processing heat sensitive, easy to decompose, easy to polymerize, easy to carbonize materials.