tribocharging device for electrostatic separator

feldspar, quartz - Hindawi Publishing Corporation

Jan 26, 2001 ... field of the separating device and the electric charges accumulated on .... separation process, however the contact between the tribocharger...

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Triboelectric Separation of Binary Plastic Mixture - World Academy ...

involves the electrostatic charging of waste in a charging device which can then ... separation, the particles are charged in a tribocharging device, which will be...

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Fig. 1. Tribo-aero-electrostatic separator for the insulating granular ...

I. I NTRODUCTION The electrostatic separation systems using fluidized beds as tribocharging devices have been extensively studied in recent years [1]-[6].

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Tribocharging and Electrostatic Separation of Mixed ... - IEEE Xplore

Oct 26, 2010 ... Tribocharging and Electrostatic Separation of Mixed. Granular Solids in Fluidized Bed Devices. Mihai Bilici, Lucian Dascalescu, Ciprian Dragan.

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i) Conductive Drum Separators

Typical applications of the electro-dynamic electrostatic separators are mostly in .... developed to serve as the tribocharging devices, for the reason that more...

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Electrostatic separators of particles: Application to plastic/metal ...

Official Full-Text Publication: Electrostatic separators of particles: Application to ... the optimization of the vibratory-type tribocharging device for granular plastics.

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and Electrical Insulation - neetrac

Tribo-aero-electrostatic Separator for Coarse Granular Insulating Materials. .... of a Cyclone Tribocharging Device for Free-fall Triboelectric Separation of Plastic...

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Electrostatic separators type EBS (triboelectric) | Electrostatic ...

Electrostatic separators type EBS (triboelectric) ... In tribocharge device particles of polymers mix, due to the numerous encounters with each other and the walls...

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Measurements of Electrostatic Charging of Powder Mixtures in a ...

Apr 9, 2015 ... ... of Electrostatic Charging of Powder Mixtures in a Free-fall Test Device .... Separation of charged polymer particles subject to a static electrical field ... two main tribocharging mechanisms were involved, charge transfer and...

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Laboratoire APELEC - Publications - Publications Internationales

Jan 18, 2015 ... Roll-type versus free-fall electrostatic separation of tribocharged plastic ..... Experimental Analysis of a Vibrating Tribocharging Device of Plastic...

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Patent US20110036758 - Electrostatic separator for unburned ...

Feb 17, 2011 ... The present disclosure relates to an electrostatic separator for separating ... from coal ash using an electrostatic induction type ejector tribocharger, ... rate; a collected particle rapping device for removing particle layers on the...

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Triboelectric effect

The triboelectric effect is a type of contact electrification in which certain materials become electrically charged after they come into frictional contact with a different material. Rubbing glass ...

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Tribocharging in electrostatic beneficiation of coal: Effects of surface ...

The cleaning of coal by electrostatic beneficiation is based on tribocharging ... particles so that coal can be separated from minerals by using a charge separator.

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Amar Tilmatine - Citations Google Scholar

Roll-type versus free-fall electrostatic separation of tribocharged plastic particles ... tribocharging device for free-fall triboelectric separation of plastic particles.

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Experimental Investigation of Electrostatic Separators of Plastic ...

a tribocharging device and then separated in a horizontal intense electric field ... bed device. Keywords plastic particles; recycling; tribo-electrostatic separator;.

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Optimisation of belt-type electrostatic separation of granular plastic ...

Optimisation of belt-type electrostatic separation of granular plastic mixtures tribocharged in a propeller-type device. M Miloudi1,3, K Medles1, A Tilmatine1,...

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Experimental Comparative Study of Different Tribocharging Devices ...

samples are processed the fluidized bed device gives best results of electric charge and separation efficiency. Index Terms-- Tribocharging device, triboelectric...

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Radu Beleca | Brunel University London

Nov 13, 2012 ... Electrostatic Basis for Separation of Wheat Bran Tissues. ... that influence the tribocharging of pulverulent materials in compressed-air devices.

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Experiment and Discrete Element Based Modeling of Granular Flow ...

Nov 18, 2014 ... of Granular Flow: Tribocharging and Particle Size ..... applications such, e.g. electrophotography, electrostatic precipitation and particle separation 3-7. .... used the ELPI to investigate the effect of different inhaler devices and...

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Tribocharging of plastics granulates in a fluidized bed device - INIST

The paper presents a modular fluidized bed device for the study of plastics tribocharging and electrostatic separation, with application in the field of plastic...

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