The VPSA method used in the OxyReduct V-Line® is an advancement of the familiar PSA technology for active fire prevention. The V-Line was specifically designed for the needs of large rooms, ensuring fast and energy-efficient delivery of the required nitrogen volumes. This is why the OxyReduct V-Line® has now become a standard solution for protecting high bay and deep-freeze warehouses.
FUNCTIONAL PRINCIPLE
The high-performance OxyReduct V-Line® uses vacuum pressure swing adsorption (VPSA) to ensure oxygen reduction in large protected areas, providing active fire prevention. This physical method uses activated carbon as an adsorbent to separate gas compounds and isolates nitrogen and oxygen from the ambient air.
The air is led through the activated carbon filter under pressure and the extracted nitrogen is introduced into the protected area. Once the carbon molecular sieve (CMS) is saturated with oxygen, the flow is interrupted. The oxygen is removed from the filter via a vacuum and is then released into the environment. While this desorption process is going on, the adsorption process takes place in a second container. Alternating between two containers ensures a continuous nitrogen flow, even with high demands.
The low process pressure makes the VPSA method especially energy-efficient. The method can significantly reduce operating and energy costs compared to conventional oxygen reduction systems. Alternating between two containers ensures a continuous nitrogen flow, even with high demands.
Benefits
Oxygen reduction minimizes the risk of a fire
Reliable nitrogen generation and supply
Scalable for different performance classes; multiple systems can optionally be connected for especially high nitrogen requirements
The continuous stream of nitrogen makes the system suitable for protected areas with a high rate of air exchange
Suitable for continuous operation, the OxyReduct V-Line® with VPSA technology is especially energy-efficient and eco-friendly
Suitable for continuous operation, the system is cost-optimized thanks to the VPSA method
Easy access to all components
OxyReduct V-Line® is part of the VdS-approved OxyReduct® system
Ideal for medium to large-scale applications
For applications with lower nitrogen requirements
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