Using SmartFurnace™ and ZoloScan laser off-gas information to optimize DRI melting at Nucor Hickman

The ZoloSCAN TDLAS Off-Gas Analyzer system provides a reliable and fast real time measurement of the content of CO%, CO2%, H2O% and Temperature in the Off Gas. The information is then sent to the SmartFurnace™ Off-Gas Control module where it is used for closed loop control to optimize the fuels usage in the EAF.