Insulating conveyor-belt-type electrostatic separator for triboelectrically-charged granular plastic wastes

被引：0

作者：

Benaouda, Imen ^{[1
]}

Zeghloul, Thami ^{[2
]}

Medles, Karim ^{[2
]}

Zelmat, Mohammed El-Mouloud ^{[3
]}

Tilmatine, Amar ^{[4
]}

Dascalescu, Lucian ^{[2
]}

机构：

[1] Mohamed Boudiaf Univ USTMB, Oran, Algeria

[2] Univ Poitiers, PPRIME Inst, UPR CNRS 3346, ENSMA,IUT, F-16021 Angouleme, France

[3] Mohamed Boudiaf Univ USTMB, LEPA Lab, Oran, Algeria

[4] Djillali Liabes Univ Sidi Bel Abbes, APELEC Lab, Sidi Bel Abbes, Algeria

来源：

2019 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING | 2019年

关键词：

Triboelectricity; granular materials; electric charge; electrostatic separation; corona charging; TRIBOELECTROSTATIC SEPARATION; TRIBOCHARGING DEVICE; ELECTRONIC WASTE; MIXED PLASTICS; FLOTATION;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new configuration of tribo-electrostatic separator equipped with an insulating belt conveyor is described and analyzed in this paper. The insulating belt is continually charged by corona discharge produced by a thin wire electrode (diameter: 0.3 mm), placed at a distance of 40 mm above it. The accumulated charge on the belt leads to the enhancement of the electric field at the surface of the conveyor. Two material types of the conveyor belt, namely Polyvinyl Chloride (PVC) and Polyester (PET), were used and compared. A comparison with the same configuration without charging the belt has shown that the performance of the new separator is much better, in terms of recovery and purity rates.

引用

页数：4

共 9 条

[1] Corona-Charged Insulating Belt Electrode Conveyor-Type Electrostatic Separator for Granular Plastic Wastes
Benaouda, Imen
Zeghloul, Thami
Medles, Karim
Zelmat, Mohammed El-Mouloud
Tilmatine, Amar
Dascalescu, Lucian
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2020, 56 (06) : 6997 - 7004
[2] Analysis of a novel insulating conveyor-belt tribo-electrostatic separator for highly humid granular products
Benaouda, I
Zelmat, M. E. M.
Ouiddir, R.
Dascalescu, L.
Tilmatine, A.
JOURNAL OF ELECTROSTATICS, 2019, 100
[3] Optimization of Belt-Type Electrostatic Separation of Triboaerodynamically Charged Granular Plastic Mixtures
Miloudi, Mohamed
Medles, Karim
Tilmatine, Amar
Bendaoud, Abdelber
Dascalescu, Lucian
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2013, 49 (04) : 1781 - 1786
[4] New Vibrating-Table-Type Tribo-Electrostatic Separator for Selective Sorting of Granular Plastic Wastes
Achouri, Imed Eddine
Richard, Gontran
Zeghloul, Thami
Medles, Karim
Dascalescu, Lucian
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2024, 60 (02) : 3537 - 3542
[5] Corona-assisted Plate-Type Electrostatic Separation Process for Granular Plastic Wastes
Zeghloul, Thami
Dascalescu, Lucian
Touhami, Seddik
Miloudi, Mohamed
Dahou, Omar
Richard, Gontran
2015 51ST IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 2015,
[6] Belt-Type Corona-Electrostatic Separator for the Recovery of Conductive and Nonconductive Products From Micronized Wastes
Messal, Sara
Zeghloul, Thami
Benhafssa, Abdelkader Mekhalef
Dascalescu, Lucian
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2017, 53 (02) : 1424 - 1430
[7] Sorting of Finely-grinded Granular Mixtures Using a Belt-type Corona-Electrostatic Separator
Messal, Sara
Zeghloul, Thami
Mekhalef, Abdelkader
Dascalescu, Lucian
2015 51ST IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 2015,
[8] Optimisation of belt-type electrostatic separation of granular plastic mixtures tribocharged in a propeller-type device
Miloudi, M.
Medles, K.
Tilmatine, A.
Brahami, M.
Dascalescu, L.
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ELECTROSTATICS: ELECTROSTATICS 2011, 2011, 301
[9] Optimal Operation of a Plate-Type Corona-Electrostatic Separator for the Recovery of Metals and Plastics from Granular Wastes
Zeghloul, Thami
Touhami, Seddik
Richard, Gontran
Miloudi, Mohamed
Dahou, Omar
Dascalescu, Lucian
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2016, 52 (03) : 2506 - 2512

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