Dry De-NOx Equipment
NOx Reduction Process
In addition to reduced NOx emissions that result from use of Toshiba's dry low NOx combustor (DLNC), additional dry de-NOx equipment is installed with the combined cycle plant's HRSG. This "cracking" equipment reduces NOx by separating its molecules into harmless nitrogen and water molecules.De-NOx Reactor
Ammonia (NH 3) is added to the gas turbine's exhaust to "crack" the NOx molecules into harmless nitrogen and water molecules. Because the ammonia injection control process is fully automated, no harmful by-products are generated and there is no contaminated drainage water that must be treated.
NOx-Cracking Reaction Process
Catalyst Modules
