Fuel Tech, Inc

ULTRA SYSTEMS

On-Site Ammonia Generation

Fuel Tech is the world’s leading supplier of NOX reduction and urea reagent technologies. The ULTRA® conversion process and systems are designed by experienced in-house engineering personnel and backed with significant commercial experience. The systems are manufactured to ensure quality and longevity while providing a reliable, safe, and easy to use system for the on-site generation of ammonia.

How It Works: Simple Process for Urea Decomposition

The ULTRA process generates low-pressure, dilute ammonia for SCR systems and flue gas conditioning applications by thermally decomposing urea. The diluted ammonia is fed through the ammonia injection grid (AIG) to the SCR. The ULTRA process controls ammonia generation by metering urea into a decomposition chamber. The generation rate responds rapidly based on urea flow rate. The ULTRA system is simple, consisting of a blower, heat source, decomposition chamber, urea storage, urea metering and process controls.