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Heat Recovery Steam Generation article

HRSGs installed behind all types of gas turbines

Listening to you, analyzing your needs, and engineering your boilers according to your project specifications or special requirements: this has been the job of CMI experts for more than 45 years! In addition, CMI offers boiler turnkey solutions.

CMI steam generators are dedicated to:

  • Combined cycle and cogeneration power plants
  • Gas turbines from 30 MW ISO up to 280+ MW
  • Any turbine brand: GE, MHI, Ansaldo, Siemens, Alstom, and others
  • Turbines fired with gas or heavy fuel oils
  • Base load and heavy cycling operation modes
  • Repowering and greenfield projects

Tailor-made equipment to meet customers' specific requests:

  • Supplementary firing with upfront and interstage burners
  • Deaerator feedwater tank and feedwater systems 
  • Selective Catalytic Reduction (SCR) and CO catalysts
  • Boiler enclosure housing
  • Auxiliary systems such as dosing, sampling, nitrogen systems, etc.
  • Sootblowers if needed
  • Fresh air firing for special application

Features :

  • Natural, assisted circulation or Once-Through circulation
  • Single to four pressures with or without reheat
  • Natural gas, light, heavy or crude oil
  • Vertical and horizontal technology
  • Once Through technology – Benson patent
  • ASME code, EuroNorm, PED, IBR and any other international codes
  • Various prefabrication designs according to customer or site requirements


Copyright @ 2013 IMI Industries Company Limited