Trays – Rosenberg Process Technology

Product Category

Trays

Rosenberg Process Technology

Floating Valve Tray Technology

Trays

Floating Valve Trays use movable valves that rise and fall in response to vapour flow, automatically adjusting the available flow area as process loads change. This self-regulating action provides good turndown, reduces weeping at lower vapour rates, and maintains effective vapour-liquid contact across a wide operating range.

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Fixed Valve Tray Technology

Trays

Fixed Valve Trays use permanently formed openings in the tray deck to direct vapour through the flowing liquid, combining effective mass transfer with a simple, robust construction. With no moving valve components, they are particularly suited to high-capacity, fouling, and demanding process services where mechanical reliability is important.

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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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Sieve Trays

Trays

Sieve Trays use a pattern of fixed perforations to disperse vapour through the liquid flowing across the tray, creating effective vapour-liquid contact for mass transfer. With no moving parts, their simple and robust construction makes them an economical choice for distillation, absorption, and stripping duties with relatively stable operating loads.

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