1-20 ton gas/oil fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2 Mpa
Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
7-70 MW gas/oil fired hot water boiler
Capacity: 7-70 MW
Pressure: 1.0-1.6 Mpa
Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, hospital, colleges and universities.
2.8-29mw coal fired boiler
Pressure: 1.0-1.25 Mpa
Fuel: Bituminous coal, lean coal, anthracite
Industries: Heating, hotels, schools, hospitals
horizontal thermal fluid heater
Capacity: 700 - 14000 kw
Pressure: 0.8 - 1.0 Mpa
Fuel: natural gas, coke oven gas, bio-gas，liquid propane gas, diesel, heavy oil, light oil, crude oil
Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries
1-20 ton biomass fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2.5 Mpa
Fuel: Biomass particles
Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital
Natural Gas Combustion - Environmental Protection
There are three major types of boilers used for natural gas combustion in . from natural gas-fired boilers are flue gas recirculation (FGR) and low NOx burners.
Preferred and Alternative Methods for Estimating
Feb 29, 2012 4.1.4 Calculating Emission Factors Using EPA Method 19 . .. Natural gas boilers are considered clean relative to coal- or oil-fired boilers, but improper combustion can reduce NOx emissions by 5 to 20 percent (EPA,
NATURAL GAS FIRED SMALL BOILER CALCULATION
To be used for boilers with a heat input capacity of less than 100 million Btu/hr Table 3: Potential to Emit - Boiler with Low Nox Burners and Flue Gas
BOILER EMISSION GUIDE - Cleaver-Brooks
Boiler emissions reference Guide. TaBle of .. F:.Annual.NOx.Emission. Calculations. .. All coal, wood and residual oil fired units 30 MMBtu must meet opacity limit of 20%, except .. NOx up to 80% (when firing natural gas) and can result in
Gas Boiler - South Coast Air Quality Management
NATURAL GAS FIRED BOILER 5-20 MMBTU/HR EMISSION CALCULATIONS. DATA Controlled hourly emissions of NOX = 0.015 (lb-NOX/MMBtu) x 20
Boiler NOx Emissions and Energy Efficiency -
Combining Energy Efficiency with NOx Reduction Fuel-bound NOx (not typically a concern with natural gas) . May soon be available for fire-tube boilers .
Boiler - Natural Gas Fired - Illinois
Natural Gas Fired Boiler. Home · Topics · Air Quality · Planning Reporting · Annual Emission Reports · Calculate Emissions; Boiler - Natural Gas Fired
Model General Permit Sample Calculations for
2 Oil fired boilers 1 AP-42 emission factor for natural gas combustion for small boilers, uncontrolled (Section 1.4, 4 For NOx, SO2 and PE, this is based on the emissions on burning 700,000 gallons of fuel oil plus the remaining fuel for.
Practical Considerations for Converting Boilers to
package boilers and field-erected wall and t-fired units are reviewed. Any calculation of the return on investment and determination of the feasibility of converting to natural gas must incorporate NOx emissions and associated control
Burner Technology for Single-Digit NOx Emissions
NOx emissions on natural gas fired boilers be reduced to single digit levels. control of NOx emissions on both existing burners and new Low NOx burner
Access to chapters - European Environment Agency -
Feb 15, 1996 Pollutant. Oil-fired boiler. SO2 x. -. NOx x x. CO. - x. Gas-fired boiler. SO2 .. For the calculation of specified SOx and NOx emission factors for
Combustion Booklet (PDF) - E Instruments
In addition to the carbon dioxide emissions, gas burning creates NOx calculate the percentage of excess air being supplied to the process. . In coal and wood fired boilers, ash is normally a by-product of combustion that is collected in.
Natural Gas Combustion Emission Calculator ver 1.2
For Option 1: Default Calculation Method for Natural Gas Consumption .. For large and small wall-fired boilers with SNCR control, apply a 24% For tangential-fired boilers with SNCR control apply a 13% reduction to the appropriate NOx
BOILER WORKBOOK OUTLINE - Mass.Gov
Natural gas-fired boilers emit significantly lower levels of particulate matter (PM), nitrogen oxides (NOx), and sulfur oxides (SOx) than boilers fired with other fuels
Combustion Analysis Basics - An Overview of
Nitrogen Oxides (NOx) . . Calculating the Carbon Dioxide Concentration. .. Many boiler manufacturers suggest that flue gas analysis be performed at least monthly. Boiler adjust- the weight of the flue gases per pound of as-fired fuel. Cp.
LIMITS TO NOx REDUCTION BY NH3 INJECTION - Argonne
found limited use to control NOx in oil- and gas-fired boilers in Japan. This paper describes experiments and calculations aimed at establishing the maximum
Utah Division of Air Quality Form 19 Natural Gas
Type of modification: Low NOX Burner Flue Gas Recirculation (FGR). Oxygen Trim Emissions Calculations (PTE). 35. Calculated This application form is applicable to natural gas-fired boilers and liquid heaters. Boiler(s) rated for a
Recent Experiences Tuning SCR Systems - FERCo
Examples are presented for both boiler and gas turbine SCR systems. In coal- fired boilers, high NH3 slip has an adverse impact on cold-end . Calculate the local NH3/NOx ratio using Equation 3 above and the data from the inlet. NOx and
Estimation technique manual for combustion in
Table 20: Emission factors for natural gas (tangential fired) . result in reduced slagging and fouling problems and significantly lower NOx formation. .. This section shows how to calculate emissions in kg per hour based on stack sampling