Greetings, I am happy to help you with your nitrogen base modeling.
Before I can suggest a simulation setup, I need to know a few additional parts about the upcoming project:
What kind of system do you want to model? For example, it could be a waste treatment plant or an exhaust system.
What program to simulate the intended use? For example, it could be Aspen Plus, COMSOL, or MATLAB.
What data do you already have? For example, you already know which catalyst to use, or you have data on the reaction conditions.
What results do you want to get? For example, you want to know the efficiency of your system or the productivity of its production.