Recycling. Physical Separation Techniques. Crushing and Grinding.

Concentration and recycling of rare earth elements (REEs) from iron mine waste using a combination of physical separation methods

This study aims to investigate and optimize the effects of the main parameters including the particle size, gravity and magnetic separation combination, high gradient magnetic separation, magnetic field intensity, shaking table slope, washing water flow, and electrostatic separation upon the rare earth element (REE) recoveries from iron mine waste. The electron microprobe showed that high amoun...

Size Reduction by Grinding as an Important Stage in Recycling

concentration and recycling of rare earth elements (rees) from iron mine waste using a combination of physical separation methods

this study aims to investigate and optimize the effects of the main parameters including the particle size, gravity and magnetic separation combination, high gradient magnetic separation, magnetic field intensity, shaking table slope, washing water flow, and electrostatic separation upon the rare earth element (ree) recoveries from iron mine waste. the electron microprobe showed that high amoun...

E - Waste Recycling by Electrostatic Separation

This chapter discusses the problem of Waste Electric and Electronic Equipment (WEEE) as one of the largest growing waste streams globally, the influence of the product complexity and liberation in separation, and the basics of electrostatic separation. A very short review of mechanical separation processes is given and research conducted on one fraction of CRT TV set is presented. A CRT TV set ...

Binaural Localization and Separation Techniques

iii Résumé v Acknowledgements vii