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COMPRESSOR

  • SE Series Turbo Compressor

    API 617 applied Turbo Gas Compressors

    • Model
    • Specification
      • Gas
        • Air, any combination of hydrocarbons and other gases such as N2 and CO2
      • Stage
        • Stage: Single and multi-stage (1–6 stages) gear type centrifugal compressors
      • Range
        • Maximum 550,000㎥/h, 75bar
      • International Spec
        • International Spec: Compliance with API617, API672, API614, and other API / global specifications

  • Key Technical Features

    • The Master Impellers
        • The master impellers are conceptual parent impellers from which various child impellers can be produced using aerodynamic scaling techniques.
        • Allows for scaling design over a range of size and applications.
        • Established full line up for SE Series using 5 master impellers.
    • Inlet Guide Vanes
        • Inlet guide vanes (or Variable Geometry Diffuser) offer a wide operating range and excellent part load performance.
        • This option is recommended for medium to high pressure ratio applications and when there will be substantial changes in demand pressure as a function of capacity.
        • Inlet guide vanes can be installed on the first stage only, or on all stages.
    • Standard Gearbox
      Concept
        • allows high efficiency and modularity in design that minimizes time and costs.
        • This Standard helical gears are designed to AGMA 6011 service factors (design to API 617 is optional).
        • The pinion gear and bull gear teeth are nitrided carburized, and ground.
    • Lubrication System Per
      Duty and Application
        • Lubrication systems are basically designed in accordance with API standards.
        • •API 614 Part 2, special-purpose oil system for the most of process and gas application
        • •API 614 Part 3, general-purpose oil system for the application with stand-by unit
    • High Reliability Bearing
        • 5 Tilting pad journal bearing for high speed pinion, sleeve journal and taper land thrust combined bearing for bull shaft.
        • Thrust collars on pinion gear are designed to manage thrust loads and provide high reliability in a variety of applications.
    • Seals
        • Seals eliminate or minimize the outward leakage of process gas and/on inward leakage of air into the compressor case.
        • The type of seal (Labyrinth/Carbon Ring/ Dry gas Seal) applied depends upon the process requirements.
        • Gas seal support systems are designed and tested per API specification.

  • Applications & Solutions

    • Specification
      Market Application Air compressor (API672) Gas compressor (API617) Expander (API617)
      Upstream / Offshore Flash Gas, LP, MP
      Vapor Recovery
      Instrument Air
      Upstream / Offshore Make-up, Recycle, Booster (H2, Wet)
      Process Air
      Instrument Air
      LNG Boil off gas (Terminal, LNG Plant)
      High Pressure (Terminal)
      Low/High duty (LNGC, LNG FPSO)
      Petro-chemical Recycle, Booster (PE, PP)
      Refrigeration (Propane, Propylene)
      PTA
      Boil Off Gas
      Instrument Air
      Power Plant Fuel Gas Booster
      N2 booster (IGCC)
      Syngas
      Instrument Air
      Air Separation Main Air
      Booster Air or N2
      Cryogenic Expansion
      Fertilizer / Gas Processing Process Air
      Process Gas (NG, NH3, CO2)
      N2 Booster
      Instrument Air
      NGL
      Others Mechanical Vapor Recompression

  • Major Reference

    • Offshore Platform
      (SourGas Service)
      • VRU(Vapor Recovery Unit) Compressor
        • Model : SE-45G (Single-stage)
        • Capacity : 18 ton/h
        • Discharge pressure : 10 barA
    • Refinery
      • Process Air Blower
        • Model : SE-45A
        • Capacity : 59,544 kg/hr
        • Discharge pressure : 1,753 kg/㎠A
    • Oil & Gas
      • Instrument Air Compressor
        • Model : SE-45A (Four-stage)
        • Capacity : 6,800 m³/h
        • Inlet pressure : 1 barA
        • Discharge pressure : 10 barG
        • Inlet temperature : 55ºC