The VariflameTM burner delivers high-efficiency performance in gas-fired package boilers with NOx emissions as low as 20 ppm (41 mg/Nm3) at 3 percent O2. Using advanced air-fuel staging techniques, the Variflame burner can operate with or without flue gas recirculation (FGR).
2021/11/4 · pressure boiler drums, and power plant equipment; boilers comprising solid fuel, bagasse and biomass, oil and gas fired, blast furnace gas fired, waste to energy, and heat recovery boilers, as well as auxiliaries, such as air pollution control equipment
BCE Italia - Burners and Combustion Equipment
Heat Recovery Steam Generators are used to recover waste heat from the exhaust of gas turbines, boosting efficiency from a range of 35% to 40% in a simple cycle (also known as open cycle) mode to a range of 55% to 60% in a combined cycle mode.
Ratio Control and Metered-Air Combustion Processes. Ratio, Override and Cross-Limiting Control controlguru. By Allen Houtz 1 and Doug Cooper. A ratio control strategy can play a fundamental role in the safe and profitable operation of fired heaters, boilers, furnaces and similar fuel burning processes. This is because the air-to-fuel ratio in
Blast furnace gas fuel-fired boilers and process heaters Hazardous waste boilers *Major Sources of HAPs emit or have the potential to emit: ≥ 10 tons per year of a single HAP, or
Facility Description: Four blast furnace gas and natural gas fired boilers for electricity and process steam generation AKA a facility that was previously identified with a NOVAA ID 1741090234. Application Number(s): A0037281, A0037871, A0040236, A0040689
(k) Blast furnace gas fuel-fired boilers and process heaters as defined in this subpart. (l) Any boiler or process heater specifically listed as an affected source in any standard(s) established under section 129 of the Clean Air Act .
fuel and as a reducing agent in smelting iron ore in a blast furnace and coke oven gas as byproduct is treated for recovery of coal chemicals. The coke oven temperature is keep as high as 20000c.We are using the waste flue gases which are liberating at
Pulverized coal combustion includes wall-fired, tangentially fired, arch-fired, and roof-fired systems. Wall-fired and tangentially fired systems are the most common type of boilers. PC firing uses pulverizers to grind the fuel to particle sizes of typically >70% passing through 200 mesh or 74 μm  .