ROSEPAK-PLUS high efficiency perforated structured packing

ROSEPAK-PLUS Structured Packing

ROSEPAK™ Plus Structured Packing features an enhanced corrugated geometry that increases vapour handling capacity while maintaining excellent mass transfer efficiency. Designed for high-throughput distillation, absorption, and stripping processes, it provides greater hydraulic capacity with lower pressure drop than conventional structured packing.

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High-Capacity Structured Packing for Increased Throughput

ROSEPAK™ Plus Structured Packing is engineered for applications requiring increased column capacity while maintaining excellent mass transfer efficiency. Its enhanced corrugated sheet geometry promotes improved vapour distribution and more effective liquid spreading, allowing higher operating capacities with lower pressure drop than conventional structured packing.

The optimised channel design reduces flow resistance while maintaining a large effective surface area for gas-liquid contact. This combination enables ROSEPAK™ Plus to process higher vapour and liquid loads without compromising separation performance, making it an ideal solution for debottlenecking existing columns or designing high-capacity new installations.

ROSEPAK™ Plus is particularly suited to applications where increased throughput, reduced energy consumption, and maximum hydraulic performance are essential. It is widely used in distillation, absorption, stripping, and solvent recovery processes throughout the refining, petrochemical, chemical, and gas processing industries.

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Knowledge for this product

Video

Tray fouling in Sour Water Strippers and Distillation Towers

This animation shows how tray fouling develops, how deposits build up, and how severe fouling can lead to reduced separation efficiency, increased pressure drop, capacity loss, and operational problems.

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Case Study

Fractionator Tower Valve Tray Replacement

Rosenberg engineered and supplied 12 replacement 410S stainless steel valve trays for a 3,200 mm ID Fractionator Tower at Neste’s Porvoo Refinery in Finland, supporting the continued performance of the existing column.

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Case Study

Naphtha Stabilizer Technology for Waste Plastics Recycling

Rosenberg supplied and performance-guaranteed RosePak™ structured packing and RoseFlow™ internals for the Naphtha Stabilizer at RENEW ELP’s UK waste plastics recycling facility, following independent verification of the process design across multiple operating conditions.

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