Numerical and experimental study of insulating particles behavior in roll-type corona-electrostatic separators

Particulate Science and Technology

Volumn 31, Issue 1, 2013, Pages 71-80

  Younes, M ^a   Younes, A ^a,b   Sayah, H ^b   Tilmatine, A ^b   Samuila, A ^c   Dascalescu, L ^c  

^a University Center of Ain Temouchent   (Algeria)

^b UNIVERSITY OF SIDI BEL ABBES   (Algeria)

^c UNIVERSITÉ DE POITIERS   (France)

Author keywords

Corona discharge; electrostatic processes; particle trajectories; roll type corona electrostatic separator

Indexed keywords

AMBIENT AIR; ANALYSIS OF THE PRODUCT; BALANCE EQUATIONS; CORONA DISCHARGES; ELECTRODE SYSTEMS; ELECTROSTATIC PROCESS; ELECTROSTATIC SEPARATION PROCESS; EXPERIMENTAL STUDIES; HIGH VOLTAGE; INSULATING PARTICLES; MECHANICAL FORCE; NUMERICAL AND EXPERIMENTAL STUDY; PARTICLE CHARGING; PARTICLE TRAJECTORIES; POTENTIAL DECAY; ROLL SPEED; UNIFORM ELECTRIC FIELDS;

COMPUTER SIMULATION; ELECTRIC CORONA; ELECTRIC FIELDS; ELECTROSTATIC SEPARATORS; INSULATING MATERIALS; ROLLS (MACHINE COMPONENTS); TRAJECTORIES;

PARTICLES (PARTICULATE MATTER);

AMBIENT AIR; ARTICLE; ELECTRIC FIELD; ELECTRIC POTENTIAL; ELECTRICITY; ELECTRODE; HUMIDITY; INSULATING PARTICLE; LABORATORY DEVICE; PARTICLE SIZE; PARTICULATE MATTER; PRIORITY JOURNAL; ROLL TYPE CORONA ELECTROSTATIC SEPARATOR; STATIC ELECTRICITY;

EID: 84872474494     PISSN: 02726351     EISSN: 15480046     Source Type: Journal    
DOI: 10.1080/02726351.2011.648822     Document Type: Article

References (56)

1. Bendaoud, A., A. Tilmatine, K. Medles, M. Rahli, M. Huzau, and L. Dascalescu. 2008. Characterization of dual corona-electrostatic electrodes for electrostatic processes applications. IEEE Transactions of Industry Applications 44: 692-698
2. Ciccu, R., R. Peretti, A. Serci, M. Tamanini, and A. Zucca. 1989 Experimental study on triboelectric charging of mineral particles. Journal of Electrostatics 23: 157-168
3. Dascalescu, L., A. Iuga, and R. Morar 1999. Electrostatic Technologies for the Recycling of non-ferrous metals and plastics from wastes. In The Modern Problems of Electrostatics with Applications in Environmental Protection, eds. I. I. Inculet, F. T. Tanasescu, and R. Cramariuc. Dordrecht: Kluwer Academic. pp. 77-87
4. Dascalescu, L., A. Iuga, R. Morar, V. Neamtu, I. Suarasan, A. Samuila, and D. Rafiroiu. 1993. Corona and electrostatic electrodes for high-tension separators. Journal of Electrostatics 29: 211-225
5. Dascalescu, L., A. Iuga, R. Morar, A. Samuila, V. Neamtu, and I. Suarasan. 1994. Corona charging of particulates in the corona field of roll-type electroseparators. Journal of Physics D 27: 1242-1251
6. Dascalescu, L., A. Mihalcioiu, A. Stochita, and P. V. Notingher. 2008 Charge-decay characteristics of granular materials forming monolayers at the surface of grounded electrodes. EEE Transactions on Industry Applications 44: 20-24
7. Dascalescu, L., A. Mizuno, R. Tobaze'on, A. Iuga, R. Morar, M. Mihailescu, and A. Samuila. 1995. Charges and forces on conductive particles in roll-type corona-electrostatic separators. IEEE Transactions on Industry Applications 31: 947-956
8. Dascalescu, L., R. Morar, A. Iuga, A. Samuila, and V. Neamtu. 1998. Electrostatic separation of insulating and conductive particles from granular mixes. Particulate Science and Technology 16: 25-42
9. Dascalescu, L., R. Tobaze'on, and P. Atten. 1995. Behaviour of conductive particles in corona-dominated electric fields Journal of Physics D 28: 1611-1618
10. Dascalescu, L., S. Vlad, A. Iuga, and P. L. Levin. 2001. Electrostatics of conductive particles in contact with a plate electrode affected by a non-uniform electric field. Journal of Physics D 34: 60-67
11. Higashiyama, Y., and K. Asano. 1998. Recent progress in electrostatic separation technology. Particulate Science and Technology 16: 77-90
12. Inculet, I. I. 1984. Electrostatic Minerals Separation. New York: John Wiley and Sons
13. Inculet, I. I., G. S. P. Castle, and J. D. Brown. 1998. Electrostatic separation of plastics for recycling. Particulate Science and Technology 16: 91-100
14. Iuga, A., R. Morar, A. Samuila, and L. Dascalescu. 1999. Electrostatic separation of metals and plastics from granular industrial wastes. IEE Proceedings Science, Measurement & Technology 148: 47-54
15. Lawver, E., and W. P. Dyrenforth. 1973. Electrostatic separation. In Electrostatics and its Applications, ed. A. D. Moore. New York: Wiley. pp. 221-249
16. Meinander, T. 1977. Zur Theorie des Starkfeld-Elekroscheidung. Aufbereitungs Technik 3: 127-133
17. Molinié, P., and P. Llovera. 2000. Surface potential measurements: Implementation and interpretation. DielectricMaterials,Measurements and Applications (IEE Conference Publication No.) 473: 253-258
18. Morar, R., A. Iuga, I. Cuglesan, O. Muntean, and L. Dascalescu. 1999. Iron ore beneficiation using roll-type high-intensity electric field separators. IEEE Transactions on Industry Applications 35: 218-224
19. Morar, R., A. Iuga, L. Dascalescu, and A. Samuila. 1993. Factors which influence the insulation-metal electroseparation. Journal of Electrostatics 30: 403-412
20. Morar, R., R. Munteanu, E. Simion, I. Munteanu, and L. Dascalescu. 1999. Electrostatic treatment of bean seeds. IEEE Transactions on Industry Applications 35: 208-212
21. Pauthenier, M., and M. Moreau-Hanot. 1932. La charge de particules sphe'riques dans un champ ionisé. Journal de Physique et Le Radium 3: 590-613
22. Ralston, O. C. 1961. Electrostatic Separation of Mixed Granular Materials. Amsterdam: Elsevier
23. Tennal, K. B., D. Lindquist, M. K. Mazumder, R. Rajan, and W. Guo. 1999. Efficiency of electrostatic separation of minerals from coal as fonction of size and charge distributions of coal particles. Conference Record of the 34th IEEE=IAS Annual Meeting 4: 2137-2142
24. Urs, A., A. Samuila, A. Mihalcioiu, and L. Dascalescu. 2004 Charging and discharging of insulating particles on the surface of a grounded electrode. IEEE Transactions on ndustry Applications 40: 437-441
25. Vlad, S., A. Iuga, and L. Dascalescu. 2000. Modelling of conducting particle behaviour in plate-type electrostatic separators. Journal of Physics D 33: 127-133
26. Vlad, S., A. Iuga, and L. Dascalescu. 2003. Numerical computation of conducting particle trajectories in plate-type electrostatic separators. IEEE Transactions on Industry Applications 39: 66-71
27. Wu, J., J. Li, and Z. Xu. 2009. A new two-roll electrostatic separator for recycling of metals and nonmetals from waste printed circuit board. Journal of Hazardous Materials 161: 257-262
28. Younes, M., A. Tilmatine, K. Medles, M. Rahli, and L. Dascalescu. 2007. Numerical modeling of conductive particle trajectories in roll-type corona-electrostatic separators. IEEE Transactions on Industry Applications 43: 1130-1136
29. Bendaoud, A., A. Tilmatine., K. Medles., M. Rahli., M. Huzau., and, L. Dascalescu. 2008. Characterization of dual corona-electrostatic electrodes for electrostatic processes applications. IEEE Transactions of Industry Applications 44: 692-698.
30. Ciccu, R., R. Peretti., A. Serci., M. Tamanini., and, A. Zucca. 1989. Experimental study on triboelectric charging of mineral particles. Journal of Electrostatics 23: 157-168.
31. Dascalescu, L., A. Iuga., and, R. Morar. 1999. Electrostatic Technologies for the Recycling of non-ferrous metals and plastics from wastes. In The Modern Problems of Electrostatics with Applications in Environmental Protection, eds. I. I. Inculet., F. T. Tanasescu., and R. Cramariuc. Dordrecht: Kluwer Academic. pp. 77-87.
32. Dascalescu, L., A. Iuga., R. Morar., V. Neamtu., I. Suarasan., A. Samuila., and, D. Rafiroiu. 1993. Corona and electrostatic electrodes for high-tension separators. Journal of Electrostatics 29: 211-225.
33. Dascalescu, L., A. Iuga., R. Morar., A. Samuila., V. Neamtu., and, I. Suarasan. 1994. Corona charging of particulates in the corona field of roll-type electroseparators. Journal of Physics D 27: 1242-1251.
34. Dascalescu, L., A. Mihalcioiu., A. Stochita., and, P. V. Notingher. 2008. Charge-decay characteristics of granular materials forming monolayers at the surface of grounded electrodes. IEEE Transactions on Industry Applications 44: 20-24.
35. Dascalescu, L., A. Mizuno., R. Tobazéon., A. Iuga., R. Morar., M. Mihailescu., and, A. Samuila. 1995. Charges and forces on conductive particles in roll-type corona-electrostatic separators. IEEE Transactions on Industry Applications 31: 947-956.
36. Dascalescu, L., R. Morar., A. Iuga., A. Samuila., and, V. Neamtu. 1998. Electrostatic separation of insulating and conductive particles from granular mixes. Particulate Science and Technology 16: 25-42.
37. Dascalescu, L., R. Tobazéon., and, P. Atten. 1995. Behaviour of conductive particles in corona-dominated electric fields Journal of Physics D 28: 1611-1618.
38. Dascalescu, L., S. Vlad., A. Iuga., and, P. L. Levin. 2001. Electrostatics of conductive particles in contact with a plate electrode affected by a non-uniform electric field. Journal of Physics D 34: 60-67.
39. Higashiyama, Y., and, K. Asano. 1998. Recent progress in electrostatic separation technology. Particulate Science and Technology 16: 77-90.
40. Inculet, I. I. 1984. Electrostatic Minerals Separation. New York: John Wiley and Sons.
41. Inculet, I. I., G. S. P. Castle., and, J. D. Brown. 1998. Electrostatic separation of plastics for recycling. Particulate Science and Technology 16: 91-100.
42. Iuga, A., R. Morar., A. Samuila., and, L. Dascalescu. 1999. Electrostatic separation of metals and plastics from granular industrial wastes. IEE Proceedings Science, Measurement & Technology 148: 47-54.
43. Lawver, E., and, W. P. Dyrenforth. 1973. Electrostatic separation. In Electrostatics and its Applications, ed. A. D. Moore. New York: Wiley. pp. 221-249.
44. Meinander, T. 1977. Zur Theorie des Starkfeld-Elekroscheidung. Aufbereitungs Technik 3: 127-133.
45. Molinié, P., and, P. Llovera. 2000. Surface potential measurements: implementation and interpretation. Dielectric Materials, Measurements and Applications. (IEE Conference Publication No.) 473: 253-258.
46. Morar, R., A. Iuga., I. Cuglesan., O. Muntean., and, L. Dascalescu. 1999. Iron ore beneficiation using roll-type high-intensity electric field separators. IEEE Transactions on Industry Applications 35: 218-224.
47. Morar, R., A. Iuga., L. Dascalescu., and, A. Samuila. 1993. Factors which influence the insulation-metal electroseparation. Journal of Electrostatics 30: 403-412.
48. Morar, R., R. Munteanu., E. Simion., I. Munteanu., and, L. Dascalescu. 1999. Electrostatic treatment of bean seeds. IEEE Transactions on Industry Applications 35: 208-212.
49. Pauthenier, M., and, M. Moreau-Hanot. 1932. La charge de particules sphériques dans un champ ionisé. Journal de Physique et Le Radium 3: 590-613.
50. Ralston, O. C. 1961. Electrostatic Separation of Mixed Granular Materials. Amsterdam: Elsevier.
51. Tennal, K. B., D. Lindquist., M. K. Mazumder., R. Rajan., and, W. Guo. 1999. Efficiency of electrostatic separation of minerals from coal as fonction of size and charge distributions of coal particles. Conference Record of the 34th IEEE/IAS Annual Meeting 4: 2137-2142.
52. Urs, A., A. Samuila., A. Mihalcioiu., and, L. Dascalescu. 2004. Charging and discharging of insulating particles on the surface of a grounded electrode. IEEE Transactions on Industry Applications 40: 437-441.
53. Vlad, S., A. Iuga., and, L. Dascalescu. 2000. Modelling of conducting particle behaviour in plate-type electrostatic separators. Journal of Physics D 33: 127-133.
54. Vlad, S., A. Iuga., and, L. Dascalescu. 2003. Numerical computation of conducting particle trajectories in plate-type electrostatic separators. IEEE Transactions on Industry Applications 39: 66-71.
55. Wu, J., J. Li., and, Z. Xu. 2009. A new two-roll electrostatic separator for recycling of metals and nonmetals from waste printed circuit board. Journal of Hazardous Materials 161: 257-262.
56. Younes, M., A. Tilmatine., K. Medles., M. Rahli., and, L. Dascalescu. 2007. Numerical modeling of conductive particle trajectories in roll-type corona-electrostatic separators. IEEE Transactions on Industry Applications 43: 1130-1136.