Many fertilizers contain ammonia so the answer to your question might very often be yes.
ammonia
The Haber Process produces ammonia (NH3) which can serve as the precursor/starting material for the manufacturing of plant fertilizers as well as explosives.
The high yield means that a large percentage of chemicals used to make ammonia actually turns into ammonia instead of remaining unreacted.
Is known as nitrogen fixation, done with the enzyme nitrogenase found in nitrogen fixing bacteria.
manufacturing process of kettle
the process of manufacturing
The Harbor process...? i think :) well you can make ammonia using the harbor process.
phased manufacturing process
3 phases in manufacturing process
There are a number of firms that publish their manufacturing process online. You can find out about the manufacturing process through education websites as well, such as ALISON.
There is a famous process, It is the haber process.
There is a small amount of ammonia in urine. Ammonia is not converted to urine.