Words similar to catalyst

Example sentences for: catalyst

How can you use “catalyst” in a sentence? Here are some example sentences to help you improve your vocabulary:

The major components of an SCR system include: ■ Ammonia or urea storage ■ Ammonia vaporization system (if aqueous ammonia is used) ■ Urea to ammonia converter (if urea is used) ■ Ammonia or urea metering and controls ■ Dilution air blowers ■ Ammonia injection grid ■ Catalyst ■ Catalyst reactor, ductwork and support steel ■ Catalyst cleaning devices (soot blowers, sonic horns, etc) ■ Instrumentation
Ammonia and urea are the reagents used along with a catalyst to remove NOX from the flue gas stream.
The advantage of this approach is that it permits lower overall catalyst usage over the economic lifetime of the plant.
The SCR system reduces NOX through a reaction of ammonia and NOX in the presence of oxygen and a catalyst at temperatures around 315 to 370 °C (600 to 700 ºF).
The highest catalyst demand will occur by 2010.