Emission Factor Details

SCC 10300601
  Level 1 External Combustion Boilers
  Level 2 Commercial/Institutional
  Level 3 Natural Gas
  Level 4 > 100 Million Btu/hr
POLLUTANT Nitrogen oxides (NOx) NEI NOX CAS
  Primary Control       WET SCRUBBER - LOW EFFICIENCY

Emission Factor 1.400E2 Lb per Million Cubic Feet Natural Gas Burned
Quality A    Emissions Factors Applicability

References EPA. March, 1998. Section 1.4, Natural Gas Combustion. In: Compilation of Air Pollutant Emission Factors, Volume 1: Stationary Point and Area Sources, Fifth Edition, AP-42, Supplement D. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards. Research Triangle Park, North Carolina.
AP 42 Section Chapter 1   Section 1.4
Formula
Notes Expressed as NO2. For large and small wall-fired boilers with SNCR control, apply a 24% reduction to the appropriate NOx emission factor. For tangential-fired boilers with SNCR control apply a 13% reduction to the appropriate NOx emission factor.