Tower packing refers to the tower packing in the packed tower. Its function is to provide sufficient contact surface for the gas and liquid phases, and to create conditions for improving the turbulence (mainly gas phase) to facilitate mass transfer (including heat transfer)
Tower packing has the advantages of large production capacity, high separation efficiency, small pressure drop, small liquid holding capacity, and large operating flexibility.
Column packing is especially suitable for vacuum distillation, distillation under normal pressure and medium pressure, and of course the two-phase contact process of the atmosphere (such as gas absorption, cooling, etc.), but be particularly cautious when apply it in high-pressure rectification towers.
Do You Have Any Questions?
Submit a business inquiry online.FREE QUOTE
Column packing classify into Ceramic Column Packing, Metal Column Packing, Plastic ColumnPacking by its materialsRead More >
Metal tower packing is tower packing made of carbon steel, stainless steel and alloy.The metal tower packing can be made of a variety of materials, and corrosion is the main consideration when choosin...Read More >
What are the types of tower packing?
(1) Plastic random packing
There are Pall rings, intalox saddle rings, different saddle rings, step rings, Haier rings, conjugate rings, flat rings, rosettes, hollow floating balls, polyhedral balls, net cage balls and covering balls.
(2) Ceramic random packing
Including Raschig ring, cross diaphragm ring, Pall ring, intalox saddle ring, different saddle ring, step ring, conjugate ring, and combination ring.
(3) Metal random packing
Thanks to the thin processing wall, large void ratio, large flux, low resistance, heat resistance, corrosion resistance, and high separation efficiency of metal random packing materials, it is especially suitable for vacuum distillation towers. It is heat sensitive, easy to decompose, easy to polymerize, and easy to process, so it is widely used in packing towers in petrochemical, fertilizer, environmental protection and other industries.
What are the performance requirements of tower packing?
The filler layer has high porosity, large specific surface area, good surface wettability, and is structurally conducive to close contact between the two phases, ptomoting turbulence. The manufacturing materials must have corrosion resistance to the processed materials and have a certain mechanical strength, so that the bottom of the packing layer will not be broken or deformed due to pressure.
Latest News & BlogVIEW ALL NEWS