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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

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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Case Study

UZ750 Produced Water Separator Expansion

  • Produced Water Separation
ADNOC required a 50% capacity increase for produced water separation at Upper Zakum 750, from 100 KBPD to 150 KBPD. Rather than requiring a new, larger separator vessel, we engineered an extension to our existing plate pack technology, enabling the increased throughput while retaining the existing equipment.

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Video

How Vane Inlet Devices work? Gas-Liquid Separators

  • Gas Scrubbers, Knockout Drum, Produced Water Separation
Discover how Vane Inlet Devices (VIDs) improve the performance of gas-liquid separators and absorption towers. In this video, we explain the working principle of vane inlet devices and how they combine vapor distribution and liquid separation into a single, efficient system.

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Explore the knowledge base
Product Catalogue

Field proven hardware, engineered to last

Bubblecap Cartridge Trays

Cartridge Trays

  • Tower Internals, Trays
Cartridge Trays are modular, pre-assembled tray systems designed to simplify installation and replacement inside process columns. Their compact construction reduces internal assembly work and makes them particularly useful for restricted-access vessels, small-diameter columns, and retrofit projects where minimising shutdown time is important.

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H-PAK random packing ring

H-PAK Random Packing

  • Random Packing
H-Pak™ Random Packing is a high-performance alternative to conventional Pall Ring packing, offering excellent mass transfer efficiency with significantly lower pressure drop. Its advanced design improves tower capacity, reduces energy consumption, and delivers reliable performance in demanding industrial separation processes.

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R-PAK random packing ring

R-PAK Random Packing

  • Random Packing
R-Pak™ Random Packing is based on the classic Raschig Ring design, offering a simple, robust solution for mass transfer applications. Its durable cylindrical geometry makes it well suited to corrosive, high-temperature, and fouling services where reliability and proven performance are key.

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Product Catalogue

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