Bigger isn't always better. Some applications require high purity but low volumes and there are solutions out there.

Nitrogen makes up 78% of the atmosphere, it is also one for the most widely used of the Noble gasses in the world. The reason it is so useful is it’s abundance, however like all the noble gasses the benefit can only be realised in levels of high purity. As this does not occur naturally it has to be created artificially, there are many ways to achieve the same goal. Pressure swing adsorption (PSA) is one of the most effective methods of generating a flow of high purity nitroge

Nitrogen is the unseen element at the core of our modern world, accounting for 78.09% of the earth's atmosphere by volume, its abundance and unique characteristics have been used to help us grow food and discover new medicines while putting out fires or bringing down a building. In this series we will find out more about nitrogen, where did it come from, how is it used and the duel nature of this life and death element. We must start our journey with Daniel Rutherford who was