Although nitrogen is the most abundant uncombined element on earth, forming
about 78% of the Earth’s atmosphere, it is at the same time a costly commodity.
As air separation processes are very energy-intensive, the costs of the produced
industrial gases are high. Vopak’s Teesside site gets the required nitrogen via
pipeline from an air separation plant nearby. The nitrogen is not only used to
blanket products stored in tanks, but also to actuate valves and accessories.
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