Automated Ore Sorting Mineral processing

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modern, automated sorting applies optical sensors (visible spectrum, near infrared, x-ray, ultraviolet), can coupled electrical conductivity , magnetic susceptibility sensors, control mechanical separation of ore 2 or more categories on individual rock rock basis. new sensors have been developed exploit material properties such electrical conductivity, magnetization, molecular structure , thermal conductivity. sensor based sorting has found application in processing of nickel, gold, copper, coal , diamonds.







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