Dielectrophoretic Gold Particle Separation
作者： F. Du , M. Baune , A. Kück , J. Thöming
DOI: 10.1080/01496390802365779
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摘要: Abstract We present a novel process for gold particle separation from aqueous setup with high efficiency and without any environmental risk. Dielectrophoresis (DEP), as the main mechanism of this process, is applied first time to separate even continuously raw mineral mixture. Electrothermal high-pass-filter effects, occurring in DEP water liquid phase, were investigated considered during design process. The experimental results demonstrate that ultra thin particles can be separated mixture an up 88% at electric field 32 kV/m 200 kHz continuous operation specific fluid flow about 400 m3/(m h).
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