Reduce NOx Emissions with Oxy-Fuel Combustion

Praxair is a leading supplier of oxy-fuel technology and advanced oxygen supply systems to the glass industry. Oxy-fuel combustion, used as a replacement for air-based glass melting, reduces nitrogen oxide emissions to meet tightening regulations, while contributing to improved glass quality and increased productivity. The use of oxygen in furnace firing offers other benefits, including shorter furnace rebuild times and easier furnace maintenance. Praxair has incorporated oxy-fuel combustion technology into more than 90 glass furnaces worldwide.