Q94
The energy required per unit mass to grind limestone particles of very large size to 100 μm is 12.7 kWh/ton. An estimate (using Bond's law) of the energy to grind the particles from a very large size to 50 μrn is
A.
6.35 kWh/ton
B.
9.0 kWh/ton
C.
18 kWh/ton
AnswerD.
25.4 kWh/ton
Answer: Option C
Solution
Answer: Option C
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