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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

MIBK Steam Stripper Process Optimisation

  • MIBK Steam Stripper
Rosenberg conducted a detailed process and hydraulic study of GSK’s MIBK Steam Stripper in Irvine, identifying unstable sieve tray operation as a key cause of recurring fouling and developing process improvements to increase stripping efficiency and operational stability.

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Video

How Distillation Floating-Valve Trays Work

  • Gas Scrubbers, Knockout Drum
Distillation valve trays use movable valves that open with rising vapor, allowing it to bubble through liquid and create efficient mixing for mass transfer. Their self-adjusting design maintains stable performance by adapting to changing vapor flow conditions.

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Case Study

Emergency Chlorine Scrubber

  • Chlorine Scrubber
Rosenberg Process provided specialist process design, engineering calculations and equipment selection for an emergency chlorine absorber at a major UK chemicals facility, supporting a safety-critical scrubber system designed to protect personnel, surrounding communities and the environment.

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Product Catalogue

Field proven hardware, engineered to last

D-Mister knitted mesh mist eliminator pad

D-Mister Mist Eliminator

  • Mist Elimination
D-Mister™ Mesh Mist Eliminators use knitted wire mesh to capture, coalesce, and drain entrained liquid droplets from gas streams. Their high void fraction provides excellent separation efficiency with low pressure drop, making them ideal for process vessels, scrubbers, separators, and distillation columns.

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Cyclone Box Assy

Gasumax Cyclones

  • Mist Elimination
GasuMax™ Cyclones use centrifugal force to separate entrained liquid droplets from gas and vapour streams. Designed for high gas velocities and heavy liquid loading, they provide reliable mist elimination with no moving parts, making them ideal for gas-liquid separators, scrubbers, and process vessels.

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NEW.Gas Injection Support Plate Copy

Structured Packing Support Grid

  • Tower Internals
Structured Packing Support Grids provide a stable, level foundation beneath structured packing while maintaining a high open area for vapour flow and liquid drainage. Designed to carry the packing and retained liquid load without unnecessarily obstructing the column cross-section, they help preserve the hydraulic performance of the packed bed.

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Product Catalogue

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