AMMONIA EMISSION CONTROL EXHAUST SYSTEMS

Dedicated ammonia abatement scrubbers are becoming a standard in the semiconductor industry to prevent ammonium chloride or ammonium fluoride formation in the duct. Pictured here is one of two KCH FRP ammonia exhaust scrubbers at a major semiconductor manufacturer in the Pacific Northwest.

This unit is designed for 17,000 SCFM of exhaust and fabricated from premium vinyl ester resin, industrial grade glass fibers and interior chemical barrier veil. Included with each system is a KCH solid FRP direct-coupled centrifugal fan, seismic inertia bases, recirculation system and plumbing, chemical supply tanks with automated chemical feed system, master and scrubber control panels with AB SLC 504 microprocessors linked via Ethernet to the owner's master control system.