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COMOTI Institute has GHH-RAND license for production and service of screw compressors. Contact

 
Energy, Oil and Gas


Compressors booster station

Experienced in screw compressor field, I.N.C.D.Turbomotoare COMOTI has conceived, designed and realized a compressors booster station based on screw compressors, made under GHH-Rand licence.

The installation supplies ST 18 industrial turbines from C3 Suplacu de Barcau cogeneration unit.

It is conceived in order to ensure a wide range of flows and pressures for an optimal functioning, in several situations, of gas turbines:

  • Start/stop of the TG, with variation of the flow rate between 0 - 650 Nm³/h
  • Continuous constant regime of gas pressure, without shock between 14 - 20 bara
  • Synchronization and operation at maximum capacity of the operating continuous regime
  • Switching the Booster installation in a "Stand-by" regime. The Booster is recirculating the gas, ready to deliver it at the precise flow rate and pressure required
  • Emergency stops in case of overpassing the permissible values of the working parameters
  • Integration/correlation of the Booster installation automatics with the gas turbine automatics

Characteristics:

  • Two ECS 20/25 electrical compressors skids, one for each cogeneration line
  • suction pressure: 4 bara ÷ 9 bara
  • discharge pressure: 18 bara ÷ 20 bara
  • compressor: CU 90G
  • ratio =1.167
  • discharge gas flow: 650 Nm³/h
  • pre-construction volumetric ratio Vi=2,6
  • operating electric motor: 75 kW/2975 rpm

 

 

 


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