Air preparation equipment

Air preparation for ozone synthesis

Air as a feed gas for ozone synthesis must be properly filtered and dried (to the dew point of ~ (-55°C) to avoid the NOX and corrosive HNO3 formation in the ozone generator. Air is usually dried in three stages: with cold water, with refrigerator and with alumogel according to the scheme:

air filter – compressor – water cooler – separator – refrigerator – separator – receiver – adsorbers with Al2O3 – filter – ozone generator

PCI- WEDECO ozone generator.