Study of Two-Stage-Type Electrostatic Precipitator in Axisymmetric Configuration Applied to Finely Ground Lignocellulosic Materials Article - 2019

Noureddine Zouzou, Claire Mayer-Laigle, Xavier Rouau, Ayyoub Zouaghi, Fouad Kherbouche, Lucian Dascalescu

Noureddine Zouzou, Claire Mayer-Laigle, Xavier Rouau, Ayyoub Zouaghi, Fouad Kherbouche, Lucian Dascalescu, « Study of Two-Stage-Type Electrostatic Precipitator in Axisymmetric Configuration Applied to Finely Ground Lignocellulosic Materials  », IEEE Transactions on Industry Applications, 2019, np. ISSN 0093-9994

Abstract

The main objective of this paper is to develop a novel two-stage-type electrostatic precipitator to collect finely ground lignocellulosic particles. To prevent the danger of explosion of such a powdery material, ion generation and particle charging processes are separated. Main results show that the particles can be highly charged in a two-coaxial-cylinders triode-type device, which also facilitates their collection. For instance, the collection efficiency reaches 92% for particle size of about 0.3 μm, and exceeds 99% for particle size greater than 2 μm.

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