Vacuum Pressure Swing Adsorption (VPSA) oxygen generation is a low-cost, low-energy oxygen enrichment technology. The system features high safety, rapid startup and shutdown, and advanced automation, and has been widely applied in industries such as steel, non-ferrous metallurgy, glass, and fiberglass.

Lirun Technology specializes in the separation and purification of mixed gases. Core areas include PSA carbon monoxide purification, PSA hydrogen purification, and mixed gas dehydration.

Through continuous innovation, Lirun Technology provides a full portfolio of hydrogen generation technologies and solutions, including alkaline electrolyzer water electrolysis, natural gas reforming hydrogen, methanol cracking hydrogen, and ammonia decomposition hydrogen systems.

Lirun Technology remains focused on energy saving and environmental protection, with applications such as flue gas deep desulfurization in steel plants, magnetic levitation blowers for energy-saving retrofits, and VPSA oxygen system noise & vibration reduction.