Spray Injectors Cool Hot Gas in Bypass Duct
Spray Injectors Cool Hot Gas in Bypass Duct
1 Pages1.800.95.SPRAY | Intl. 1.630.665.5000 | www.spray.com Using waste heat steam generators to burn off CO from gas before it flows downstream is a widely used practice in refineries. However, in the event of a boiler failure or main- tenance, the gas needs to be cooled before it goes through SCR for NOx removal prior to being released into the atmo- sphere. One refinery determined that adding a bypass duct was a good solution as long as
