Analysis and graphical representation of particle size distributions

P Mort - Powder Technology, 2023‏ - Elsevier
Abstract Characterization, analysis and representation of particle size distributions is
fundamental to powder technologies and adjacent fields involving particulates. Control of …

Particle comminution defines megaflood and superflood energetics

PA Carling, X Fan - Earth-Science Reviews, 2020‏ - Elsevier
The concept of 'megafloods' and 'superfloods' was introduced at the end of the last century to
define exceptionally large-discharge floods, primarily those associated with the failure of …

Wet and dry grinding of coal in a laboratory-scale ball mill: Particle-size distributions

X Bu, Y Chen, G Ma, Y Sun, C Ni, G **e - Powder Technology, 2020‏ - Elsevier
In this study, experimental data for wet-and dry-ground coal samples under wet and dry
grinding are characterized by commonly used distribution functions. First, both the RR and …

Effect of ball and feed particle size distribution on the milling efficiency of a ball mill: An attainable region approach

G Danha, N Hlabangana, E Muzenda - South African Journal of …, 2018‏ - journals.co.za
In this article, alternative forms of optimizing the milling efficiency of a laboratory scale ball
mill by varying the grinding media size distribution and the feed material particle size …

Experimental study on particle size distribution of impact crushed coal containing gas

L Wang, H Wang, J Zhu, W Huang, Y Zhao - Fuel, 2022‏ - Elsevier
Coal and gas outburst is a coal-rock dynamic disaster caused by the combined action of
multiple factors, accompanying by the impact crushing on coal particles containing gas …

[HTML][HTML] Grinding kinetics of slag and effect of final particle size on the compressive strength of alkali activated materials

E Petrakis, V Karmali, G Bartzas, K Komnitsas - Minerals, 2019‏ - mdpi.com
This study aims to model grinding of a Polish ferronickel slag and evaluate the particle size
distributions (PSDs) of the products obtained after different grinding times. Then, selected …

Characterization of chalcopyrite ore under high voltage pulse discharge: Particle size distribution, fractal dimension, specific energy consumption, grinding kinetics

Y Qin, Y Han, P Gao, Y Li, S Yuan - Minerals Engineering, 2022‏ - Elsevier
In this study, the particle size distribution, fractal dimension, specific energy consumption,
and grinding kinetics of chalcopyrite ore under high voltage pulse discharge were …

Surface energy of coal particles under quasi-static compression and dynamic impact based on fractal theory

C Wang, Y Cheng, M Yi, B Hu, Z Jiang - Fuel, 2020‏ - Elsevier
The crushing energy of coal plays an important role in mining, gas extraction, occurrence of
outburst accidents, and coal pulverisation engineering. To calculate the crushing energy of …

Fragmentation energy calculation model of coal crushed by impact load

L Tan, X Yang, M Qiao - International Journal of Coal Preparation …, 2025‏ - Taylor & Francis
Rock fragmentation is a common physical and mechanical phenomenon that exists in a
variety of ranges from the mining and processing. Communication is an important operation …

The effects of processing parameters on the shape of particle size distribution and grinding rate in a stirred mill

W Guo, K Guo, Z Kou, Z Wang, Y **ng… - Particulate Science and …, 2024‏ - Taylor & Francis
The study of particle size distribution (PSD) of materials is a crucial aspect of mineral
processing. It not only determines the appropriate beneficiation process and equipment but …