The product from an opencircuit primary rod mill receiving 160 tons/hour of new ore feed joins...
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The product from an opencircuit primary rod mill receiving 160 tons/hour of new ore feed joins the product of a secondary ball mill flowing to a sump (a pump box) feeding a set of classifying hydrocyclones in a reversed closed circuit with the ball mill. The pulp densities of the samples taken from the circuit are as follows: Rod mill product stream: 62% solids by weight. Ball mill product stream: 70% solids by weight. Joined products stream: 67% solids by weight. Calculate the percent circulating load and the hourly circulating load tonnage. The product from an opencircuit primary rod mill receiving 160 tons/hour of new ore feed joins the product of a secondary ball mill flowing to a sump (a pump box) feeding a set of classifying hydrocyclones in a reversed closed circuit with the ball mill. The pulp densities of the samples taken from the circuit are as follows: Rod mill product stream: 62% solids by weight. Ball mill product stream: 70% solids by weight. Joined products stream: 67% solids by weight. Calculate the percent circulating load and the hourly circulating load tonnage.
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Related Book For
Process Dynamics and Control
ISBN: 9781119385561
4th edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellichamp, Francis J. Doyle
Posted Date:
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