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Mining Engineering · Q42

Mineral Dressing in Mining

Engineering and GATE · Mining Engineering · question 42

Q42

A concentrator pilot plant is fed with 1 tonne of copper ore at ROM grade of 1.5% Cu. Metal recovery in the concentrator pilot plant is 90% and the grade of copper in concentrate is 20%. The amount of copper in concentrate in kg is

A.
13.5
Answer
B.
14.0
C.
14.5
D.
15.0

Answer: Option A

Solution

Answer: Option A
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