(1) Compliance with the Emissions Limitations and/or Control Requirements specified in section b) of these terms and conditions shall be determined in accordance with the following methods: a. Emissions limitation: Emissions of nitrogen oxides (NOx) shall not exceed 0.42 pounds per hour and 1.71 tons per year when firing digester gas.
Guide to Low-Emission Boiler and Combustion Equipment Selection C. B. Oland. DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the 6.6 Emission control options for natural-gas-fired watertube and firetube boilers.. 6-12 6.7 Emission control options for biomass-fired, stoker-fed, watertube
Emission characteristics of NOx, CO, NH3 and VOCs from gas-fired industrial boilers based on field measurements in Beijing city…
Guide to Low-Emission Boiler and Combustion Equipment
and AP-42 (EPA, January 1995) for a more detailed discussion on boilers, boiler designs, boiler operations and their influences on emissions. The boiler source category comprises sources that combust fuels to produce hot water and/or
Oct 31, 2018 · Calorific value of fuel is calculated by 35.53MJ/Nm3, and the gas consumption per hour of 10 ton boiler is 7 MW*3600s/35.53MJ/Nm3/90%=788m3/h. If the fuel is operated for 8 hours per day, the gas consumption per day of 10T gas-fired boiler is 6304 cubic meters. If you want to know more about how many cubic meters of natural gas a day a 10t gas boiler needs to consume, please consult our …
Safety Valve Selection | Spirax Sarco
40 CFR Appendix F to Part 75 - Conversion Procedures | CFR
also favor emissions of methane. 1.4.4 Controls4,10 NOx Controls - Currently, the two most prevalent combustion control techniques used to reduce NOx emissions from natural gas-fired boilers are flue gas recirculation (FGR) and low NOx burners. In an FGR system, a portion of the flue gas is recycled from the stack to the burner windbox.
PTE (ton/yr) = Engine Capacity (hp) x EF (lb/hp-hr) x 8760 hr x 1 ton/2000 lb Emission Factor 1 (lbs/hp-hr) Default = 0.0015 Default = 0.0015 Process Liquid Fuel (distillate, diesel, etc.) Potential To Emit Calculator for Boilers 2. Assumed PM and PM 2.5 emissions are equal to PM 10 emissions. 2. Assume PM emissions are equal to PM10 emissions
United States Environmental Protection Agency | US EPA