The Haber$-$Bosch Process is an industrial method for the production of ammonia $(N{H}_3),$ a widelyused chemical reagent in the production of fertilizers, explosives, and many other products. The process was developed and industrially established in the early $1900$ s and is still used to this day.

Draw a block diagram for this process, indicating the following:

Major process stages, such as reactions, separations, phase changes, etc.

Key or critical feeds and products and key or critical information about their states, pressures, and temperatures