Energetyka Sp z o.o., Glogow, Poland

38 t/h steam boiler, ORG-32/80M type

Customer: Gros-Pol, Poznan, Poland
Main contractor:
Gros-Pol, Poznan, Poland
End user:
Energetyka Sp. z o.o., EC3 Glogow, Poland
ICS contribution:
Off gas utilization system supplier, based on HTB burners and HiTAC combustion technology
ICS reference:
38 t/h (steam); 65000 Nm3/h (off gas)
June/July 2009



Project covered replacing old off gas utilization system based on off gas / coal co-fired boiler with a new gas boiler equipped with off gas / natural gas co-fired burners.


Due to low LHV (Low Heating Value) 1,5-2,4 MJ/Nm3, high moisture content and substantial solid particle contamination the utilization of copper shaft furnace (blast furnace) off gas is lead through natural gas co-firing. Combustion takes place in boiler’s combustion chamber, three HTB-DL-WG15 burners are operated. Burners are multi-fuel, staged combustion units, capable of low temperature and high temperature operation.

ICS scope of supply

  • 3 x HTB-DL-WG15 – 13700 kW (each),
  • detailed engineered combustion system,
  • control system functionality description,
  • detailed documentation of combustion chamber along with refractory lining,
  • detailed documentation of burner piping and zone piping,
  • engineering support at erection and commissioning,
  • guarantee boiler efficiency test.


  • off gas utilization capacity increased from 40000 Nm3/h to 65000 Nm3/h,
  • steam production effectiveness increased from 64% to 82%,
  • combustion process quality improvement,
  • extremely low CO and NOx emission,
  • very low natural gas consumption, about 10% of total energy supplied in natural gas,
  • fully automatized boiler control system.

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