Painting & Coatings
airprotech supplies technologies and plants for the control of emissions in the Painting & Coatings industries, a variety of solutions suitable for a wide range of applications as industrial painting shop using solvent-based paints and UV type. airprotech designs and manufacture customized systems for treatment of exhaust gases from processes involving paints such acrylic, vinylic, polyester, phenolic, epoxy, polyurethane. Environmental regulations require the installation of advanced systems for the control of emissions of volatile organic compounds VOCs.
Regenerative thermal oxidizers RTO are specifically designed to destroy the pollutants from the process gas through thermal oxidation at high temperature.
Recuperative thermal oxidizers are composed by a main combustion chamber for thermal oxidation of pollutants at high temperature with an integrated heat recovery system.
Direct thermal oxidizers are composed of a combustion chamber in which the process gas is injected directly and the pollutants are oxidized and neutralized through combustion.
In the catalytic plants the oxidation of organic substances is carried out with lower temperature using high-performance base-metal and precious-metal catalysts.
airprotech supplies zeolite-based rotor-concentrators that are typically installed in case of low concentration of pollutants and large flow rate.
Activated carbon is an inert solid adsorbent material used to remove contaminants from process gas streams.
SCRUBBERS AND WASHING TOWERS
Scrubber and washing tower plants are used for the removal of volatile organic VOC and inorganic VIC compounds, using water and additional chemical reagents for the abatement of pollutants.
WET AND DRY DEDUSTING
Dust separation from process gas can be performed through wet and dry solution depending on the specific application. Venturis and sieve tray scrubbers are used to remove solid and sticky particles from exhaust gas streams through the interaction with water. Static filters, bag and cartridge filters are used for separation and collection of dry dust and particles.