Product Information
PSA & VPSA Industrial Oxygen Generator is on-site air separation equipment for industrial oxygen production. It adopts pressure swing adsorption technology. With favorable cost-performance, the system is highly competitive for scenarios with medium & low output and moderate oxygen purity requirements. It can continuously produce oxygen on demand, featuring simple operation and low maintenance cost.
Get a QuotePSA VPSA Oxygen Generator | Industrial On-site Oxygen Production System
Working Principle
Taking compressed air as raw material, the equipment uses molecular sieve to distinguish the adsorption capacity of nitrogen and oxygen. Nitrogen is adsorbed under pressure while oxygen is enriched. The molecular sieve achieves regeneration under pressure relief. Double adsorption towers work alternately in cycles to deliver stable oxygen supply. PSA type suits small-to-medium oxygen demand, with capacity from 1Nm³/h to 150Nm³/h and oxygen purity of 90%–95%. It is commonly used as oxygen source for ozone generators. VPSA type is designed for medium-to-large flow demand, with capacity from 150Nm³/h to 10000Nm³/h and oxygen purity of 90%–95%. It is widely adopted for oxygen supply in steel metallurgy and glass furnace industries.
Application Fields
Metallurgy industry: Steel melting, blast furnace oxygen enrichment
Glass & ceramic industry: Oxygen-enriched combustion for glass kilns
Environmental water treatment: Oxygen supply for ozone generators, wastewater oxidation treatment
Aquaculture: Oxygen supplementation for high-density aquaculture
Chemical and thermal processes: Oxygen enrichment for combustion and chemical reactions