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B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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FR424919D1910-10-211911-01-16Procédé et appareil pour recueillir la fumée, les poussières et autres impuretés en suspension dans les gaz
ExpiredFR424919A
(fr)
Procédé et appareil pour filtrer les gaz d'évacuation d'établissements métallurgiques et autres, et récupérer les poussières métallifères et autres entrainées par eux