.ClaRa.Components.FlueGasCleaning.Denitrification.Denitrification_L2.SeparationModel .ClaRa.Components.FlueGasCleaning.Denitrification.Denitrification_L2.SeparationModelmodel SeparationModel = ClaRa.Basics.ControlVolumes.Fundamentals.ChemicalReactions.Denitrification_L2;