LIQUID TURBO-EXPANDER/GENERATOR -Cryostar | Linquip
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LTG 120
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Liquid turbo-expanders have been a major breakthrough when first introduced by CRYOSTAR in the 70s for Air Separation Units. Nowadays, all major Air Separation Units are equipped with CRYOSTAR LTG, with hundreds of references in operation.
Our Liquid expanders are radial inflow expanders very much alike our gas expanders. They are usually coupled to a generator just like our TG model allowing easy installation and maintenance.
In any refrigeration loop, replacing your Joule-Thomson Valve by a CRYOSTAR Liquid Expander will help you save up to six times in compression power which is generated by the expander itself. Moreover, since our liquid expanders are single stage machines, they can handle up to 20% flashed gas at expander outlet.
Our Liquid expanders are fixed speed machines equipped with variable Inlet Guide Vanes allowing near adiabatic expansion on a large flow range.
  • Turbo expander with low or high voltage generator and usually with gear box (LTG).

  • Turbo expander with oil pump brake on a common shaft (LTP).

  • The “cartridge” design of the expander allows access to the rotating element without removing the expander casing (and its cold box extension or annex plate).

  • Diffuser design allows low radial loads at all operating flows.

  • A modular lube oil system is feeding the expander bearings and the oil pump brake (LTP) or gear box (LTG) as well as some large generator bearings (LTG).

LIQUID TURBO-EXPANDER/GENERATOR Specifications:

  • Max. Power (kW)

    7000
  • Series

    LTG
  • Max. Wheel range Ø (mm)

    120
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