Comminution is the reduction of solid materials from one average particle size to a smaller average particle size, by crushing, grinding, cutting, vibrating, or other processes. [1] [2] In geology, it occurs naturally during faulting in the upper part of the Earth's crust. [3]

The meaning of COMMINUTE is to reduce to minute particles : pulverize. How to use comminute in a sentence. Did you know?

Dec 10, 2024 · Comminution is a technical term used in mining and metallurgy to refer to the process of reducing the size of rocks or minerals by crushing and grinding. The main objective of comminution is to free valuable mineral particles from gangue (unwanted material) so that they can be processed and recovered in later stages, such as concentration or ...

Comminution is the reduction of solid material particle size by fracture via grinding, milling, or similar processes. Comminution techniques are usually employed to produce particulate nanomaterials (e.g., powder) from larger-sized or bulk materials.

the act of breaking, or condition of being broken, into small fragments. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved. A breaking into …

Comminution. In addition to agglomeration, separation and mixing, comminution is one of the four basic operations in mechanical process engineering. Comminution usually means the splitting of a solid structure under the action of mechanical energy.

In order to separate the valuable components of an ore from the waste rock, the minerals must be liberated from their interlocked state physically by comminution. As a rule, comminution begins by crushing the ore to below a certain size and finishes by grinding…

Oct 1, 2018 · Comminution uses at least three percent of total global electricity production and according to the Coalition for Energy Efficient Comminution, it accounts, on average, for more than 50 percent...

Sep 27, 2024 · comminution (countable and uncountable, plural comminutions) (often mining, waste management) The breaking or grinding up of a material to form smaller particles.

Comminution in the mineral processing industry is a physical pre-treatment method that involves ore milling, grinding and breaking. These mechanical methods increase the accessible surface area of the ore and its precious metals / materials through particle size …