Rittinger's, Kick's and Bond's law, work index and exercise
Discusses the three laws of comminution, namely the Rittinger's law, the Kick's law and the Bond's law, and the general formulation by Walker et al. Also dis...
Rittinger - an overview | ScienceDirect Topics
Kick's law, more closely relates to the energy required to effect elastic deformation before fracture occurs, and is more accurate than Rittinger's law for coarse crushing where the amount of …
Size Reduction, the Three Laws of Comminution, and the Bond Equation
2020年11月1日 · According to Gupta and Yan (2016), it has been found that the von Rittinger equation is more applicable for coarse size reduction, while the Kick equation is more …
Theory of Size Reduction - Food Tech Notes
2020年7月15日 · Rittinger’s Law (1867 AD): A more accurate law of comminution has been proposed by Rittinger. According to this law, work required for size reduction is directly …
Bond has proposed a law intermediate between Rittinger's and Kick's law for estimating the power required for crushing and grinding operations. It states that the work required to form particles …
A commentary on the Kick, Bond and Rittinger laws of grinding
1973年6月1日 · The Kick and Rittinger laws are special cases of one form, and Bonds law is a special case of the other. Thus it is possible for Rittinger's and Bond's laws to apply to the …
Rittinger (1867) postulated that the energy per unit mass required is proportional to the new surface area produced, i.e. energy = (final surface area - initial surface area).
Rittinger’s theory has gained significant traction within the scientific community because it is supported thermodynamically by the transfer of strain energy to bond potential energy on the
Comminution energetics part III : Bond's law and breakage energy
1990年4月1日 · Serious study on the comminution process was initiated with the Rittinger law of grinding (1867), followed by Kick (1885) and later by Bond (1952) [l,2j. All of these laws relate …
CPE: Lesson 15. Empirical laws of Size Reduction - e-Krishi Shiksha
Determine the energy required to crush the material from 20 mm to 3 mm assuming (a) Rittinger’s law, (b) Kick’s law and (c) Bond’s Law. Solution: (a) Applying Rittinger’s law as expressed by …
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