Nitrogen from the finest fibres – onsite


The aerospace, energy, chemical, and food industries – all of these sectors require nitrogen at different levels of purity. With its newly developed hollow-fibre membrane, the SEPURAN® N2, Evonik is offering a needs-oriented, efficient, and energy-saving solution for obtaining the desired gas.

Nitrogen is a useful gas in many respects for various industries. The advantages are well known: It does not burn, is inert, tasteless and odourless. Depending on the application, this industrial gas exists in various forms of purity and quality. 99.999% purity is possible – but is it always the best choice? In fact, many companies use high quality nitrogen in processes where high purities are not needed.

Pure nitrogen not always necessary

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