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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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Case Study

Gas/Solid Separation Upgrade Using RPT RGFC filters

  • Gas Filtration
Rosenberg applied its Gas/Solid Separation Technology at Shell’s St. Fergus Gas Plant to improve the removal of molecular sieve and silica gel fines from dehydrated gas, protecting downstream cryogenic equipment while supporting increased plant capacity and reliability.

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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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Product Catalogue

Field proven hardware, engineered to last

Random packing support plate with radial beam profile.

Random Packing Support Plate #1

  • Packed Bed Internals, Tower Internals
Random Packing Support Plates form the structural base of a packed bed, carrying the weight of the packing and retained liquid while providing a high open area for counter-current gas and liquid flow. The support geometry retains the packing without unnecessarily restricting flow or increasing pressure drop through the column.

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Half open pipe inlet device with flanged connection

Half Open Pipe Inlet Device

  • Inlet Devices, Tower Internals
Half Open Pipe Feed Devices introduce process feed through an open section of pipe, spreading the incoming flow over a larger area and reducing the momentum associated with direct nozzle discharge. Their simple, robust construction provides an economical feed inlet solution where more complex distribution equipment is not required.

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Spray nozzle distributor with multiple spray nozzles

Spray Nozzle Distributor

  • Tower Internals
Spray Nozzle Distributors use a pressure-fed header and nozzle arrangement to provide controlled liquid coverage across packed beds and process vessels. Nozzle type, spray angle, spacing, and orientation are selected for the required duty, making them particularly suited to irrigation, scrubbing, washing, cooling, and quench applications.

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Product Catalogue

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