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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

Video

Packed Bed Liquid Distributor – Explainer Video

  • Gas Scrubbers, Knockout Drum
A trough liquid distributor is a critical component used inside packed towers, absorbers, scrubbers, and distillation columns. Its main function is to distribute liquid evenly across the packing surface, ensuring efficient contact between the liquid and gas phases.

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Video

Mesh Pad D-Mister Mist Eliminator Explainer Video

  • Gas Scrubbers, Knockout Drum, Produced Water Separation
Discover how a D-Mister pad (mist eliminator) plays a critical role in an absorber tower by removing entrained liquid droplets from the vapor stream. In this animation, we explain the complete separation process—from droplet capture and coalescence to gravity drainage—showing how the D-Mister pad ensures clean vapor exits the tower.

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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

ROSEPAK-S smooth structured packing element

ROSEPAK-S Smooth Structured Packing

  • Structured Packing
ROSEPAK-S™ Smooth Structured Packing features smooth corrugated sheets that minimise pressure drop, reduce liquid hold-up, and resist fouling by discouraging the build-up of solids and process contaminants. It is ideally suited to vacuum distillation, fouling services, and other demanding mass transfer applications.

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DEPSEP-C corrugated plate pack coalescer

DEPSEP-F-Plate Packs

  • Coalescers
DEPSEP™ Flat Plate Packs increase the effective settling area within gravity separators, allowing oil droplets and suspended solids to separate more efficiently while reducing equipment footprint and improving throughput.

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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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Product Catalogue

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