What are the characteristics of different oxygen making equipment?

Low temperature oxygen generator has large production capacity and high oxygen content (more than 99.6%), which is suitable for large and extra large oxygen consumption occasions. In most cases, oxygen is produced by a low temperature process. Conventional low-temperature oxygen generator has the advantages of mature process, stable operation and good reliability, but it also has the problems of large investment, high operation cost and potential safety hazard.

Pressure swing adsorption (PSA) is a new method of oxygen production developed rapidly in recent 10 years. It is a kind of flexible metal oxygen occasion with rapid popularization, advantages and competitiveness. The variable pressure adsorption oxygen generator has the advantages of simple structure, less investment, low energy consumption, small gas production and good adjustability. However, the product is single, low concentration and poor reliability, which is suitable for the smelting of small and medium-sized oxygen consuming and oxygen enriched copper with oxygen content below 95%;