Duct Burners and Selective Catalytic Reduction Systems
HRSG duct burners provide a means of increasing steam production within the HRSG through the introduction of additional thermal energy, while selective catalytic reduction (SCR) involves the injection of ammonia into the flue gas upstream of a catalyst structure. This module provides an overview of duct burners and SCRs, along with their theory of operation and description of major components.
This module takes 30 minutes to complete. At the end of this module, you must obtain an 80% or higher on the Test Your Knowledge for it to be marked as complete. You have unlimited attempts and the highest attempt is recorded.