GAS-AND-DUST SEPARATOR FILTER FOR PARTICLES AND AEROSOLS Russian patent published in 2013 - IPC B01D35/00 B01D46/00 B01D53/92 

FIELD: process engineering.

SUBSTANCE: invention relates to air cleaning filters to be used in whatever industry, aircraft engineering, air conditioning, or for engine exhaust cleaning. Filter of particles and aerosols with increased adhesion comprises dirty air inlet branch pipe, cleaned air discharge branch pipe, and cartridge with filtration elements. Front layer in said cartridge comprises mullite-silica cardboard while last layer comprises hydrophobic zeolite.

EFFECT: simplified filter regeneration, longer life, fire safety.

1 dwg, 2 ex