Bond crushing law_________________?
Correct answer: D. Calls for relatively less energy for the smaller product particles, than does the Rittinger law
- A. to the square root of the volume to surface ratio of the product
- B. Is less realistic in estimating the power requirements of commercial crushers
- C. States that the work required to form particle of any size from very large feed is proportional
- D. Calls for relatively less energy for the smaller product particles, than does the Rittinger law
- E. States that the work required for the crushing is proportional to the new surface created
Explanation
Compared with Rittinger's law, Bond's law predicts relatively less energy for producing very small particles because its energy requirement varies approximately with the inverse square root of particle size rather than the inverse particle size.
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