Question: QUESTION 3 The flow sheet shown below illustrates a conventional closed circuit grinding operation. The cyclone overflow line is instrumented with a magnetic flow meter

QUESTION 3
The flow sheet shown below illustrates a conventional closed circuit grinding operation. The cyclone overflow line is instrumented with a magnetic flow meter and nuclear density gauge, and the mass of dry ore fed to flotation is 20th. The feed from the fine ore bins is sampled, and is found to contain 8% moisture. The cyclone feed contains 30% solids, the cyclone underflow 60% solids, and the overflow 20% solids. Calculate the circulating load on the circuit and the amount of water required to dilute the ball mill discharge.
Closed circuit grinding flowsheet
I HAVE ASKED THESE QUESTION FIR OVER 3 TIMES AND I GOT DIFFERENT ANSWERS FOR THESE SAME PROBLEM..SO IM REALLY CONFUSED ON WHICH TO TAKE AS MY CORRECT ANSWER...SO PLISS ENSURE YOU DO THESE CORRECTLY SOOO
[Total: 25 Marks]
 QUESTION 3 The flow sheet shown below illustrates a conventional closed

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