SteamGen™ 6 Projects

SteamGen™ 6 is a HRSG variation of SteamGen™ 4 which offers the same unique benefits, but has the possibility of having a combined HRSG and auxilliary bolier added.

Haifa Refinery - Israel

In November 2007 Aalborg Engineering signed a contract with Oil Refineries Ltd. (ORL) to supply a natural gas and refinery gas fired auxiliary boiler for the Haifa Refinery in Haifa, Israel.

As the boiler shall be capable of conversion to turbine exhaust gas firing in the future, the SteamGen™ 6 HRSG has been selected for the project. The specific SteamGen™ 6 is designed to suit three different gas turbines (Siemens SGT 800, GE LM6000 and RR Trent) and is equipped with a grid burner system, which is designed for fresh air firing and (the future) supplementary firing mode.

The contract covers design, procurement, production and supply of the auxiliary boiler with gas burner and combustion air systems.

Project data

Client Oil Refineries Ltd.
Location Haifa, Israel
Year of commissioning 2009
Boiler type SteamGen™ 6
Steam capacity 150 t/h
Steam pressure 36 bar
Steam temperature 360 °C
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Scope of supply

  • Boiler and economiser
  • Steam system
  • Drain and venting system
  • Gas burners and fuel gas skid
  • Combustion air system
  • Flue gas recirculation system
  • Cooling air system
  • Water & steam sampling system
  • Valves and instrumentation
  • Design of steel structure, platforms, stairways and stack
  • Supervision of erection
  • Supervision of commissioning