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Into the fire: Infrared sensor could help reduce greenhouse gas emissions

Imagine peering into the blazing heat of a 1,600 C industrial furnace with a cool goal: reducing the greenhouse gases it produces every year. Now, engineers at the University of Toronto are doing just that. Professor Murray Thomson, who leads the combustion group in the Department of Mechanical Engineering, has just completed the first industrial test of a prototype infrared sensor that could potentially increase the efficiency of large industrial furnaces and simultaneously reduce their output of harmful greenhouse gases such as carbon dioxide (CO2 ).