Experimental study of a new tribocharging device for the electrostatic separation of mixed granular insulating materials

被引：0
|
作者：
Boukhoulda, Mohamed Fodil [1 ]
Rezoug, Mohammed [1 ]
Aksa, Wessim [1 ]
Achouri, Imed Eddine [2 ,3 ]
Medles, Karim [2 ]
Zeghloul, Thami [2 ]
机构：
[1] Univ Djillali Liabes Sidi Bel Abbes, Unit IRECOM, Electrostat & High Voltage Res, Sidi Bel Abbes, Algeria
[2] Univ Poitiers, PPRIME Inst, CNRS, ENSMA, Angouleme, France
[3] CITF Co, F-16170 St Cybardeaux, France
来源：
2019 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING | 2019年
关键词：
triboelectricity; electric charge; plastics; recycling; electrostatic processes; PARTICLES;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Recycling of waste plastics is a complex process, which often includes an operation of electrostatic separation, the efficiency of which depends on the electric charge carried by the particles. The present work is aimed at evaluating the performances of a new multi-cylinder-type tribocharger for granular plastics (size: 3 mm to 5 mm). The design of the device ensures a quasi-permanent particle-wall friction that improves the tribocharging efficiency. The experiments were carried out using PVC as material for the tribocharging cylinders and involved nine different polymers. Charge per mass ratios higher than 10 nC/g were obtained for PC and ABS particles, i.e. a level of charge that is adequate for electrostatic separation.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] Numerical Simulation of Tribo-aero-electrostatic Separation of Mixed Granular Solids
    Rahou, Fatima
    Tilmatine, Amar
    Bilici, Mihai
    Dascalescu, Lucian
    2011 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING (IAS), 2011,
  • [32] Numerical Simulation of Tribo-Aero-Electrostatic Separation of Mixed Granular Solids
    Rahou, Fatima Zahra
    Tilmatine, Amar
    Bilici, Mihai
    Dascalescu, Lucian
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2012, 48 (02) : 816 - 822
  • [33] Technico-economic comparison between two new triboelectric charging processes of insulating granular products and their application to the electrostatic separation of WEEE
    Fekir, Djamel Eddine
    Miloudi, Mohamed
    Bendaoud, Abdelber
    Dascalescu, Lucian
    PROCEEDINGS 2018 3RD INTERNATIONAL CONFERENCE ON ELECTRICAL SCIENCES AND TECHNOLOGIES IN MAGHREB (CISTEM), 2018, : 764 - 769
  • [34] AN EXPERIMENTAL DEVICE FOR MEASURING THE MOMENTUM OF DISPERSE GRANULAR-MATERIALS
    WATLING, H
    GRIFFITHS, S
    EXPERIMENTAL MECHANICS, 1982, 22 (05) : N40 - N40
  • [35] Seeds sorting by electrostatic separation: an experimental study
    Salam, MA
    Ahmed, A
    El Kishky, H
    2004 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, 2004, : 377 - 380
  • [36] A new simple device to estimate thermophysical properties of insulating materials
    Ladevie, B
    Fudym, O
    Batsale, JC
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2000, 27 (04) : 473 - 484
  • [37] Improvement of the Industrial Pilot of a Tribo-Aero-Electrostatic Separator for Binary Mixtures of Granular Insulating Materials
    Miloudi, Mohamed
    Medles, Karim
    Bendaoud, Abdelber
    Tilmatine, Amar
    Dascalescu, Lucian
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2015, 51 (04) : 3479 - 3484
  • [38] Improvement of the Industrial Pilot of a Tribo-aero- electrostatic Separator for Binary Mixtures of Granular Insulating Materials
    Miloudi, Mohamed
    Medles, Karim
    Bendaoud, Abdelber
    Tilmatine, Amar
    Dascalescu, Lucian
    2013 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 2013,
  • [39] STUDIES ON GRANULAR MATERIALS .V. EXPERIMENTAL DETERMINATION OF MOVEMENT OF GRANULAR MATERIALS MIXED BY A MECHANICAL IMPELLER
    NOVOSAD, J
    COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1968, 33 (12) : 4164 - &
  • [40] PENETRATION OF GRANULAR MATERIALS: NEW EXPERIMENTAL TECHNIQUES
    Peden, R.
    Bless, S.
    Iskander, M.
    27TH INTERNATIONAL SYMPOSIUM ON BALLISTICS, VOLS. 1 AND 2, 2013, : 1443 - 1452
12345