Description
Sulzer Separation technology Structured packings Mellapak™ and MellapakPlus™ -Often copied, never equalled
Key Technical Specifications:
Pressure drop per theoretical stage 0.3 – 1.0 mbar
Pressure drop at 70-80% flooding about 2 mbar/m
Minimum liquid load approximately 0.2 m3/m2h
Maximum liquid load up to more than 200 m3/m2h (typically in desorption columns)
Why Choose Mellapak™ and MellapakPlus™?
Mellapak™ and MellapakPlus™ structured packings are trusted worldwide for their high separation efficiency and low pressure drop. The Mellapak™ design offers proven performance across a wide range of applications, while MellapakPlus™ features enhanced geometry to further increase capacity, improve liquid distribution, and reduce susceptibility to fouling.
Typical Applications
Distillation in petrochemical, chemical, and refining industries
Absorption and stripping processes
Gas treatment, including amine and dehydration units
Revamps to increase column capacity without major modifications
Separation of heat-sensitive or fouling-prone products
Additional Features
Corrugated sheet structure for optimal liquid-gas contact
High capacity with minimal pressure loss
Improved drainage and reduced liquid hold-up in MellapakPlus™
Available in various metals and plastics for process compatibility
Suitable for both new and retrofit projects
