Synthetic ammonia (NH3) refers to ammonia that has been produced using natural gas or gasified coal as a feedstock.This process is often referred to as the Haber-Bosch Process.

There are a number of well-defined process steps which require monitoring for optimisation:

• Feed gas desulphurisation
• Catalytic Steam Reforming
• Water Gas Shift Reaction
• CO2 removal
• Methanation
• Ammonia Synthesis

Key process measurements include CO, CO2, H2 and NH3.