Cleanbustion Data Source


DyCarnica Management Consultancy
Karin Koglbauer MA, MBA

SNCR Reaction
Model

Gaseous Combustion Reaction Model

Cleanbustion Computation Model

The Cleanbustion Computation Model combines a SNCR reaction model with a gaseous combustion reaction model. The SNCR reaction model handles the “N”-reactions while the combustion reaction model handles the “C”-reactions. As result, the Cleanbustion Computation Model can handle any combined “N & C” reactions. Especially from the point of NOx reduction, C-components are able to support selective N-reducing agents and work as reactions enhancer.

There are 428 partial chemical reactions included to attain the most accurate approximation of real SNCR-states.

Input Parameters

N2: Nm³/Nm³ dry gas

O2: Nm³/Nm³ dry gas

CO2 Nm³/Nm³ dry gas

H2O Nm³/Nm³ humid gas

NOX mg/Nm³ dry gas at present oxygen level

NH3 mg/Nm³ dry gas

NH2CONH2 mg/Nm³ dry gas

Reference Oxygen equal to present oxygen level

The following Input Parameters are set for constant

Pressure: 1013.25 hPa

CO: 0.00 mg/Nm³

SO2: 0.00 mg/Nm³

NOX-Ratio: nNOX = 0.95n NO + 0.05n NO2 n in mol/Nm³