Learn how to troubleshoot packed tower performance problems, including low efficiency, pressure drop changes, poor liquid distribution, fouling, channeling and packing selection issues. This engineering guide explains common causes and solutions.

Learn what causes liquid maldistribution in packed towers, how it affects mass transfer performance, HETP, pressure drop and separation efficiency, and how engineers can prevent it through proper design and operation.

Compare random packing and structured packing for packed columns. Learn how engineers select the right option based on efficiency, pressure drop, capacity, installation requirements and process applications.

Learn how to select the right tower packing for absorption, stripping, distillation and scrubbing applications. This guide explains packing types, materials, size selection, pressure drop, HETP and key engineering considerations.

Learn how to calculate PREN (Pitting Resistance Equivalent Number) for stainless steel material selection. Compare SS304, SS316L, Duplex 2205 and Super Duplex alloys for chloride corrosion resistance.