Can also be used for:
(1) Electric furnace steelmaking: decarburization, oxygen-assisted combustion heating, foaming slag, metallurgical control and subsequent heating.
(2) Wastewater treatment: oxygen-enriched aeration of activated sludge, aeration in pools and ozone sterilization.
(3) Field cutting construction: oxygen enrichment for field steel pipe and steel plate cutting, mobile or small oxygen generators can meet the requirements.
(4) Sewage treatment and non-ferrous metal smelting: smelting steel, zinc, nickel, lead, etc. requires oxygen enrichment, and the PSA method is gradually replacing the cryogenic method.
(5) Glass melting: oxygen-assisted combustion and dissolution, cutting, increasing glass output and extending furnace life.
(6) Pulp bleaching and papermaking: Chlorine bleaching is transformed into oxygen-rich bleaching, providing cheap oxygen.
(7) Ore processing: used in gold and other production processes to increase the extraction rate of precious metals.
(8) Fermentation: Fudai replaces air to supply oxygen for aerobic fermentation, which can greatly improve efficiency
(9) Drinking water: Provide oxygen to the ozone generator for sterilization.
(10) Oxygen use in petrochemical and chemical industries: Oxygen reactions in the petrochemical and chemical processes use oxygen-rich instead of air to perform oxidation reactions, which can increase the reaction speed and the output of chemical products.