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iron ore processing emissions controls

iron ore processing emissions controls

Gas analysis is needed for process control in iron ore reduction. TheMidrex DRI processis a low-carbon-dioxide-emission application in steelmaking using virgin iron ore in an electric arc furnace. The iron ore is heated as it descends through a shaft furnace, and oxygen (O 2) is removed from the ore using counterflowing gases with a high hydrogen and carbon monoxide content. This …

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