Low NOx Burners are engineered combustion solutions designed to significantly reduce nitrogen oxide (NOx) emissions in industrial boilers and large utility furnaces. By optimizing ...

Low NOx Burners are engineered combustion solutions designed to significantly reduce nitrogen oxide (NOx) emissions in industrial boilers and large utility furnaces. By optimizing air–fuel mixing, flame shape, and staged combustion, these burners create controlled in-furnace conditions that suppress NOx formation while maintaining stable and efficient firing. They are suitable for power generation units, refineries, and industrial boilers, and can be implemented in new installations or as retrofits. The burners support multiple fuels including coal, natural gas, fuel oil, and biomass, and are compatible with wall-fired, tangential, and down-shot firing patterns. In addition to emissions reduction, Low NOx Burners deliver measurable performance gains such as improved heat rate, reduced fuel consumption, lower LOI, better corrosion control, controlled tube temperatures, and reduced slagging. Typical retrofit outages are short, around four weeks, making them a practical solution for compliance and efficiency upgrades.