The Linde nitrogen PSA generators are designed for onstream applications, where there is need for clean, dry nitrogen of high purity for inerting, blanketing and purging.
The capacities of the Linde nitrogen PSA generators range from small plants with product requirements of only several Nm³/h, up to large-scale plants with several thousand Nm³/h nitrogen product flows.
Depending on client needs, the PSA plant can be designed for nitrogen product purity in the range of a few percent oxygen content or with oxygen content in the ppmv level.
The nitrogen product is normally delivered between 4 bar(g) to 9 bar(g) (60 psig to 130 psig). In case a higher product pressure is required a downstream nitrogen compressor will be applied.
Linde Nitrogen PSA systems are available in two different plant series:
The G-series comprises fully standardized nitrogen PSA generators with 26 plant sizes and hence providing an optimal solution within its product range and purity in terms of low investment and short delivery time.
Capacities range from approx. 50 to 1,500 Nm³/h, nitrogen product purity can vary from approx. 97 to 99.9 vol.-%.
The A-series comprise fully tailored designed nitrogen PSA generators. With its A-series nitrogen PSA plants Linde is able to follow individual customers project specifications, standards and requirements (e.g. for refineries etc.).
Capacities range from approx. 50 to 5,000 Nm³/h, nitrogen product purity can vary from approx. 97 to 99.9999 vol.-%.