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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 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

Rosenberg Multimister Mist Elimination Technology Explainer Video

  • Compressor Suction Scrubber, Knockout Drum
In this animation, we explore Rosenberg’s MultiMister Technology—an advanced mist elimination system designed to maximize gas-liquid separation while minimizing vessel size and capital costs.

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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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Product Catalogue

Field proven hardware, engineered to last

MultiMister Technology For Gas Scrubbers

MultiMister Mist Eliminator

  • Mist Elimination
MultiMister™ Technology integrates cyclonic, vane, mesh, and fibre bed mist elimination into a single engineered system. By combining multiple separation stages, it efficiently removes a wide range of liquid droplet sizes while protecting downstream equipment and improving overall process performance.

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Random packing bed limiter with mesh grid

Random Packing Bed Limiter

  • Packed Bed Internals, Tower Internals
Random Packing Bed Limiters are installed above the packed bed to prevent packing elements from lifting or becoming displaced during operation. Their open-grid construction securely retains the packing without unnecessary compression while providing a high free area for unrestricted gas and liquid flow through the column.

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Z-Mister vane pack mist eliminator

Z-Mister Vane Mist Eliminator

  • Mist Elimination
Z-Mister™ Vane Mist Eliminators use profiled vane blades to separate entrained liquid droplets from gas streams by inertial impingement. Their open construction provides excellent drainage and resistance to fouling, making them ideal for high gas velocity, high liquid loading, and dirty service applications.

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