Dielectrophoretic particle separator using mesh stacked electrodes and simplified model for multistage separation
Dielectrophoretic particle separator using mesh stacked electrodes and simplified model for multistage separation
复制标题
使用网状堆叠电极和多级分离简化模型的介电泳颗粒分离器
DOI:
10.1016/j.ces.2012.08.034
复制
发表时间:
2012
影响因子:
4.7
通讯作者:
H. Tamon
中科院分区:
文献类型:
--
作者:
N. Sano;Bui Matsukura;Y. Ikeyama;H. Tamon
A particle separator using dielectrophoretic force is proposed to enable particle separation that cannot be easily conducted using conventional methods. The proposed separator consists of stacked mesh electrodes to which high frequency AC voltage is applied. In this study, tungsten carbide particles were separated from a mixture with diatomite particles as an example because there is currently a demand for a new method to recover expensive tungsten alloy particles from used diatomite filter media in industries manufacturing super-hard machining tools. Additionally, a simple model to correlate the experimental results is proposed so that the characteristics of the proposed separator, including the influence of voltage-frequency, can be calculated. Moreover, a multistage separation is proposed to achieve a high separation extent. The optimized voltage-frequency and stage number to achieve a targeted fraction can be determined using a diagram of the separation characteristics obtained by this study.
DOI:
--
发表时间:
2009
期刊:
CHEMICAL PHYSICS LETTERS Vol.478
影响因子:
--
作者:
H. Zhang;J. Tang;P. Zhu;J. Ma;L.-C. Qin
通讯作者:
L.-C. Qin
影响因子:
3.7
作者:
Z. Jing;H. Maeda;K. Ioku;E. H. Ishida
通讯作者:
Z. Jing;H. Maeda;K. Ioku;E. H. Ishida