REI doesn't just solve NOx problems, we work with our clients to optimize furnace performance in many different industrial applications. Our state-of-the-art models give us the ability to manage LOI, corrosion and slagging. For more information on these furnace performance issues, please see REI's CFD Submodels. REI provides research and consulting services to a number of industries with a goal of understanding furnace performance, often in terms of enhancing product yield or improving furnace thermal efficiency. Please click a link below for more information.