Recovery of high purity NO2 and SO2 products from iron ore
An economic analysis shows a significant annual revenue of 14,333.52 thousand USD based on high-purity ( 99.5%) SO2 and NO2 products recovered from a typical scale (~1000,000 m3/h) of iron-ore sintering flue gas, not only offsetting the total operating cost of the entire adsorption capture-distillation recovery process but also generating net ...