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1. (WO2017017185) METHOD FOR THE SELECTIVE PURIFICATION OF AEROSOLS

Pub. No.:    WO/2017/017185    International Application No.:    PCT/EP2016/068002
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Fri Jul 29 01:59:59 CEST 2016
IPC: B03C 3/02
B03C 3/06
B03C 3/12
B03C 3/36
B03C 3/41
B03C 3/49
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Inventors: POURPRIX, Michel
BROUARD, Christophe
CLAVAGUERA, Simon
Title: METHOD FOR THE SELECTIVE PURIFICATION OF AEROSOLS
Abstract:
The invention relates to a method for the selective purification of aerosols. The invention consists in electrostatically collecting all of the particles present in an aerosol, but with separation of the mechanisms on one hand for charging particles by unipolar ion diffusion in order to charge and then collect the finest particles, and on the other hand for charging particles by means of Corona discharge in order to charge and then collect the largest particles on a substrate different from the substrate for collecting the finest particles.