💨 HRSG SCR (29% Aqueous Ammonia NH3 Consumption GPH, 2.0 PPM NOx & NH3 Slip)

HRSG SCR Ammonia Consumption Calculator

Size Selective Catalytic Reduction (SCR) DeNOx systems and ammonia injection grids (AIG) installed inside combined cycle HRSGs: calculate 29% aqueous ammonia (NH3) consumption rate (GPH), maintain stack NOx <= 2.0 PPMvd @ 15% O2 while limiting ammonia slip strictly below 2.0 PPM, and environmental compliance margins.

1. Project & Operating Inputs

Gas Turbine Exhaust Flow (Lbs / Hr e.g. 1,800,000 Lbs/Hr Flue Gas)

Inlet NOx Concentration (PPM e.g. 28.0 PPM Raw Gas Turbine NOx)

Customer Bid Price for Supplied & Loaded SCR Catalyst & AIG Skid ($)

Vanadia-Titania Honeycomb Catalyst, 29% Aqueous NH3 Vaporizer, Tech ($)

2. Financial Breakdown & Yield

HRSG SCR AMMONIA INJECTION

Turnkey SCR Catalyst Skid Package Profit

Environmental Air Quality Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost