LASER INSTALLATION DUST CONTROL METHOD Russian patent published in 2018 - IPC B03C11/00 

FIELD: technological processes.

SUBSTANCE: invention relates to the purification of gases in various industries and in the environment for dust control and dust suppression. In carrying out the method, a laser and a laser radiation distributor are used in the form of a beam with a pulse intensity 10¹⁵–10¹⁶ W/cm², forming a high-intensity ionization region for preliminary multiple processing of large volumes of dust-air flows. Use precipitation surfaces: in closed volumes in the form of stationary electrodes having the opposite polarity creating ionization of the laser installation; in the open air spaces of quarries in the form of inflatable tanks introduced into the air space made of easily polarizable elastic dielectric materials or in the form of electrodes of a certain polarity mounted on drone vehicles; under volcanic eruptions – in the form of electrodes of a certain polarity, installed on drone.

EFFECT: increased efficiency of cleaning, reduced energy costs.

1 cl, 4 dwg