Pall rings are divided into plastic Pall rings, ceramic Pall rings and metal Pall rings.Plastic Pall ring packing is especially suitable for petroleum, chemical, chlor-alkali, gas, environmental protection and other industries at low temperature (60-150 degrees) distillation, absorption and washing

Random packing is the core component of the packed tower, and the mass transfer efficiency of the packing is directly related to the operation performance of the packed tower. To improve the mass transfer efficiency of the filler, it can be considered to increase the specific surface area of t

Raschig Ring Advantages: easy to manufacture, low price, and its research is more sufficient, so in the past a long time has been widely used.Disadvantages: Because of the large height to diameter ratio, it is easy to form linecontact between the packing layers during stacking, so there are often se

What materials can Pall ring packing be made of, Chemshun ceramic manufacturer tell you , there are three main materials for pall ring packing: ceramic, metal, plastic and so on. Metal material: 304.316.316L. Carbon steel. 201.410 etc. Plastic materials: PP, RPP, CPVC, PVDF, PVC, PTFE, FEP, PFA, etc

In chemical engineering, the filler refers to the inert solid materials installed in the packed tower, such as Pall ring and Raschig ring, etc., whose function is to increase the contact surface of gas and liquid and make them mix strongly with each other.The Pall ring packing was developed to impro

“Raw materials are the foundation, molding is the condition, and firing is the key" is the experience that ceramic workers have summed up from many years of ceramic production practice. This shows the importance of raw materials in ensuring product quality. In order to produce high-quality ceramic p