- Process plants
- Air separation plants
- LNG and natural gas processing plants
- Hydrogen and synthesis gas plants
- Petrochemical plants
- Adsorption and membrane plants
- Cryogenic plants
- CO₂ plants
- Furnaces, fired heaters and incinerators
Our nitrogen pressure swing adsorption (PSA) plants are designed for on-stream applications that require clean, dry, high-purity nitrogen for inerting, blanketing and purging processes.
We can deliver nitrogen PSA plants with capacities ranging from several Nm³/h to several thousand Nm³/h. Our PSA plants can produce nitrogen purities of all levels, with oxygen content ranging from a few percent down to the ppmv level.
The nitrogen gas is normally provided at pressures between 4 bar(g) and 9 bar(g) (between 60 psig and 130 psig). A downstream nitrogen compressor can be used if higher pressures are required.
We offer two different series of nitrogen PSA plants:
The GX series comprises fully standardised nitrogen PSA plants. Customers can choose from 20 different sizes. GX-series plants require low investment and have short delivery times, making them the ideal solution for capacities ranging from approximately 50 to 1,500 Nm³/h and nitrogen purity levels from approximately 97 to 99.9 vol.-%.
A series nitrogen PSA plants are tailored to individual project specifications, standards and requirements (for example, nitrogen PSA plants for refineries).Capacities range from around 50 to 5,000 Nm³/h and nitrogen purity levels from around 97 to 99.9999 vol.-%.