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Reactor · Mass Transfer · Separation

It's what's inside that counts.

Rosenberg provides everything inside your Towers, Reactors and Separators. 

With years of process know-how, we’ve made our products open to our customers, with no black box technology, explore technical articles, video demos and field-proven case studies — then talk to the engineers who design and build the equipment.

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Product Catalogue
300+

Products

500+

Technical Resources

100%

Performance Guaranteed

What we Engineer

Four cour process technologies

Floating valve for distillation tray decks

Mass Transfer

Trays, valves & structured packing for distillation columns of any age.

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Reactor Internals

Support grids, distributors & catalyst handling for fixed-bed reactors.

DEPSEP-C corrugated plate pack coalescer

Separation Technologies

Coalescers, plate packs & mist eliminators for clean phase splits.

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Adsorbents & catalysts

Molecular sieves, activated alumina & bespoke adsorbent vessels.

Knoweldge base

Learn the process, then build it

Case Study

Naphtha Stabilizer Technology for Waste Plastics Recycling

  • Naphtha Stabilizer
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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Video

Packed Bed Absorber Tower Internals Explained in Simple Terms

  • Amine Contactor, Amine Regenerator, CO₂ Absorber, Distillation Column, Gas Scrubbers, Glycol Regenerator, Glycol Still Column, Knockout Drum, TEG Contactor (Glycol Dehydration), Vacuum Distillation Unit (VDU)
Discover how an Absorber Tower works and why it plays a critical role in industrial gas treatment and separation processes.

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Video

Gasumax Axial Flow Cyclone Mist Eliminator Explainer Video

  • Gas Scrubbers
The GasuMax can achieve up to 99% separation efficiency for droplets 5 microns and larger, making it an effective solution for demanding gas and vapor separation applications.

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Explore the knowledge base
Product Catalogue

Field proven hardware, engineered to last

ROSEPAK perforated grooved structured packing element

ROSEPAK™ Structured Packing

  • Structured Packing
ROSEPAK™ Structured Packing uses corrugated sheet geometry to create uniform flow channels that maximise gas-liquid contact while maintaining exceptionally low pressure drop. It is ideal for vacuum distillation, close-boiling separations, and high-efficiency mass transfer applications where capacity and energy savings are critical.

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P-PAK random packing element

P-PAK Random Packing

  • Random Packing
P-Pak™ Random Packing is based on the proven Pall Ring design, using punched windows and internal ligaments to increase surface area, improve liquid distribution, and reduce pressure drop. Its robust construction and balanced hydraulic performance make it a versatile solution for a wide range of mass transfer applications.

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Catalyst Outlet Collector

  • Reactor Internals
Catalyst Outlet Collectors gather gas or liquid leaving a catalyst or adsorbent bed and direct it towards the vessel outlet while retaining the bed media. High open-area screening provides an efficient collection path with minimal flow restriction, helping prevent catalyst carryover and protect downstream equipment.

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Product Catalogue

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