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Turboexpander-Compressors

Turboexpander-Compressors
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Turboexpander-compressors Increased efficiency for refrigeration applications

Turboexpandercompressors Turboexpanders are used in all segments of the oil and gas industry to produce cryogenic refrigeration, while increasing the facility’s energy efficiency and reducing its CO2 footprint. Alternative approaches include expansion of the gas stream through a valve, which does not recover energy, and external refrigeration, which consumes energy. A turboexpander, on the other hand, is a pressure let-down device that produces cryogenic temperatures while simultaneously recovering energy from a plant stream in the form of shaft power that can be used to drive other...

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Typical applications • Floating LNG: turboexpander-compressors offer lighter weight, more compact and more efficient refrigeration cycles for the liquefaction of natural gas • Qatar Shell Pearl: first GTL turboexpander-compressor (Frame 60, 13,900 HP) • Liquefied petroleum gas (LPG)/natural gas liquids (NGL): turboexpander-compressors provide energy-efficient cryogenic refrigeration for more complete removal of condensates (LPG or NGL) from hydrocarbon gas streams • Ethylene: turboexpander-compressors increase the overall plant efficiency by tail gas refrigeration and subsequent fuel gas...

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Turboexpander-compressors Robust, smaller footprint & enhanced performance for the most demanding applications AMB junction boxes (signal & power) Feed-through seal connection Active magnetic bearings Part of our standard active magnetic bearing (AMB) design. Two boxes for signal cable connection to monitor the bearing position, speed and temperature. Two boxes for power cable connection. All AMB junction boxes and feed-through seals are pressure tested to the highest standard. Provides a hermetic seal between the power and signal junction box and pressurized bearing housing. In standard or...

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Global Headquarters Via Felice Matteucci, 2 50127 Florence, Italy T +39 055 423 211 F +39 055 423 2800 customer.service.center@ge.com Nuovo Pignone S.p.A. The information contained herein is general in nature and is not intended for specific construction, installation or application purposes. GE reserves the right to make changes in specifications or add improvements at any time without notice or obligation. Americas Regional Headquarters 4424 West Sam Houston Parkway North Houston, Texas 77041 P.O. Box 2291 Houston, Texas 77252-2291 T +1 713 683 2400 F +1 713 683 2421 ©2010 General...

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Turboexpander-Compressors 5Pages

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Turboexpander-Compressors
5Pages