where:
STD = allowable ISO corrected (if required as given in § 60.335(b)(1) ) NOX emission concentration (percent by volume at 15 percent oxygen and on a dry basis),
Y = manufacturer's rated heat rate at manufacturer's rated load (kilojoules per watt hour) or, actual measured heat rate based on lower heating value of fuel as measured at actual peak load for the facility. The value of Y shall not exceed 14.4 kilojoules per watt hour, and
F = NOX emission allowance for fuel-bound nitrogen as defined in paragraph (a)(4) of this section.
where:
STD = allowable ISO corrected (if required as given in § 60.335(b)(1) ) NOX emission concentration (percent by volume at 15 percent oxygen and on a dry basis),
Y = manufacturer's rated heat rate at manufacturer's rated peak load (kilojoules per watt hour), or actual measured heat rate based on lower heating value of fuel as measured at actual peak load for the facility. The value of Y shall not exceed 14.4 kilojoules per watt hour, and
F = NOX emission allowance for fuel-bound nitrogen as defined in paragraph (a)(4) of this section.
Fuel-bound nitrogen (percent by weight) | F (NOX percent by volume) |
N [LESS THAN EQUAL TO] .015 | 0 |
0.015 [LESS THAN]N[LESS THAN EQUAL TO]0.1 | 0.04 (N) |
0.1[LESS THAN]N[LESS THAN EQUAL TO]0.25 | 0.004 + 0.0067(N-0.1) |
N [GREATER THAN]0.25 | 0.005 |
Where:
N = the nitrogen content of the fuel (percent by weight).
or:
Manufacturers may develop and submit to EPA custom fuel-bound nitrogen allowances for each gas turbine model they manufacture. These fuel-bound nitrogen allowances shall be substantiated with data and must be approved for use by the Administrator before the initial performance test required by § 60.8 . Notices of approval of custom fuel-bound nitrogen allowances will be published in the FEDERAL REGISTER.
40 C.F.R. §60.332