Tenova Environment

60 ppm @ 3% O2 for Natural Gas  

75 ppm @ 3% O2 for COG (*) 

The emissions are referred to these operating conditions: 

  • Air excess: 5% (Natural Gas ), 7% (COG) 
  • Air temperature less than or equal to 450°C 
  • Furnace temperature less than or equal to 1250°C 
  • Burner load á 80%  

The reported value is the expected one. The guaranteed value will be fixed on a case-by-case basis according to the furnace type and the operating conditions. 

(*) The emission values are subject to variation according to specific fuel analysis (fuel NOx).