Category

Oil & Gas

Process Water Cooler & Overhead Gas Cooler

Pump application where the overhead gas and process liquid must be cooled. For a Scandinavian end customer in the Oil & Gas sector, a German system builder required these coolers for the assembly of the system.

After Gas Cooler, L.O. Cooler, S.O. Cooler, MO Cooler

Liquid/Gas Coolers and Liquid/liquid coolers. Shell & Tube, floating head with backing ring, inlet channel with removable cover. MO cooler with fixed tubesheets, no headers (installed directly in the piping)

Natural Gas Heater

A replacement gas heater is required for an existing gas pressure reduction station. The heater operates by circulating hot water on the shell side and natural gas through the tubes. In this case, it is designed as a removable U-tube heat exchanger with a removable bonnet header in a vertical orientation.

Process Gas Cooler

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Air Cooler for gas terminals in Spain (Huelva and Cartagena). Combined cooler with 3 bundles that cool down excess heat after each compression stage.

Product cooler

Liquid cooler with highly viscous and fouling medium. This cooler exhibits poor performance. Robox proposes equipping the tubes with turbulators.

Lube Oil Cooler

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For a mobile gas compression skid destined for Belarus, our client assembling this skid required an oil cooler to cool the compressor. The oil cooler is a liquid/liquid cooler and uses coolant (in the tubes) to cool the oil that heats up as a result of the heat generated by the compressor.

Gas Cooler

Gas/liquid coolers. Shell & Tube, removable U-bundles, channel integral with tubesheet and removable cover. Third stage IGC discharge cooler with special high pressure D-header closure.

Molsieve Economiser

A gas/gas economiser is required for a molsieve unit to recover heat. Gas pressures are high (85 barg) and there is a temperature overlap.

Gas / Glycol Heat Exchanger, Lean / Rich Glycol Heat Exchanger

Liquid / Gas Cooler and Liquid / Liquid Cooler. Shell & Tube, fixed tubesheets and removable bonnets (Gas/Glycol HEX) and removable U-tube bundle, shell with longitudinal baffle, removable bonnet type header

Reactor Overheads Cooler, Overhead Gas Htko Vessel Trim Cooler, Recycle Cooler, Recycle Cooler Lt.

Liquid/Gas coolers/condensers. Shell & Tube, removable U-tube bundle, removable bonnet type header.

Forced Draft Air Cooler

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Multiple forced draft air coolers (FDACs) for seal systems. These are compact vertical skid-mounted oil coolers according to API 682.

Flare-Gas Unit

Liquid/gas coolers. Shell & Tube, floating head with backing ring, inlet channel with removable cover.
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