Particle separation by alternating electric fields of quadrupole type

31st International Conference on Equations of State for Matter

Lapitsky, D.S.^1

Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13 Bldg 2, Moscow

125412, Russia^1

关键词: Alternating electric field;    Alternating voltages;    Particle separation;    Polydisperses;    Quadrupoles;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012178/pdf
DOI  :  10.1088/1742-6596/774/1/012178

来源: IOP

【 摘 要 】

In this article, the possibility of particle separation by alternating electric fields of quadrupole type was demonstrated. It was shown that by varying the parameters of the trap (the distance between electrodes, the magnitude and frequency of alternating voltage) it is possible to separate both specific types of particles from the polydisperse powder as well as spatially separate them inside the trap.