Rapid Mix Burner (RMB™) Get Ultra-Low Emissions From Natural Gas-Firing Boilers. Initially, ultra-low NOx levels could only be achieved with SCRs — and hefty price tags. But for the past two decades, the RMB system has been offering a reliable, more affordable solution. With its revolutionary rapid-mix technology, the Rapid Mix Burner has become a proven alternative to the catalytic control of NOx emissions, cutting both costs and space requirements. Breakthrough Thinking for Advanced Performance The innovative technology in the RMB system is a result of “startover” thinking on how to avoid the fundamental conditions for NOx formation: ++ Fuel-rich regions with their potential for prompt NOx formation ++ Higher flame temperatures that produce thermal NOx Our solution: a radically different gaseous injection and mixing system that utilizes: ++ Rapid mixing of combustion air and fuel gas prior to the ignition point ++ Burner geometry that produces an extremely stable flame ++ The introduction of flue gas recirculation (FGR) to dramatically reduce peak flame temperatures RMB System At A Glance • Less than 9 ppm NOx (18 mg/Nm3) • Less than 25 ppm CO (31 mg/Nm3) • Less than 3 ppm VOC (2 mg/Nm3) • Easy installation and start-up • Elimination of impingement due to a compact, short flame • Increased reliability and reduced maintenance due to no-moving-parts design • Streamlined air quality permitting tasks and opportunities for emission-reduction credits • Heat inputs to 300 MMBtu/hr (90 MW) per burner • Ideal for a variety of applications

Proven Results, Reliable Operation In many cases, installing an RMB system and achieving NOx For boilers firing natural gas, the Rapid Mix Burner’s single- levels below local limits can result in reduction credits that digit NOx and ultra-low CO and VOC emissions are proven. will actually pay for your retrofit. Regardless of heat input. With or without preheated The Right Solution For Your Application combustion air. In addition, a variety of gaseous fuels The Rapid Mix Burner is ideal for a variety of applications, can be fired by the burner with similar results. including packaged water-tube...