Enhancement of energy efficiency for mechanical production of fine and ultra-fine particles in comminution--颗粒学报PARTICUOLOGY

Wang, Y., & Forssberg, E. (2007). Enhancement of energy efficiency for mechanical production of fine and ultra-fine particles in comminution. China Particuology, 5(3), 193–201. https://doi.org/10.1016/j.cpart.2007.04.003

Enhancement of energy efficiency for mechanical production of fine and ultra-fine particles in comminution

Yanmin Wang ^a *, Eric Forssberg ^b

a College of Material Science & Engineering, South China University of Technology, Guangzhou 510 640, China
b Department of Chemical Engineering & Geosciences, Lulea University of Technology, S-971 87 Lulea, Sweden

10.1016/j.cpart.2007.04.003

Volume 5, Issue 3, June 2007, Pages 193-201

Received 29 October 2006, Accepted 4 April 2007, Available online 6 June 2007.

E-mail: wangym@scut.edu.cn

Highlights

Abstract

This paper presents the energy requirements for mechanical production of fine and ultra-fine particles in comminution. Recent approaches for effective size reduction and energy saving in comminution are described, viz., (a) development and application of new mills/classifiers, (b) adjustment of the bead characterization in stirred bead mills, (c) hybrid comminution systems with roller-press and media mill, (d) assisted methods, and (e) simulation.

Graphical abstract

Keywords

Comminution; Mill; Classifier; Grinding aids; Microwave; Ultrasound; Simulation

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