High Purity Air Separation Plant made in China Product Information High Purity Oxygen Air Separation Plant adopts a special process to obtain high-purity oxygen with lower energy consumption through the combination of air compression, adsorption purification and low-temperature distillation. The compressed air from the air compressor is pre-cooled and purified by the air pre-cooling system. After the molecular sieve removes impurities such as moisture, carbon dioxide and hydrocarbons, a part of the air is directly sent to the upper tower of the rectification tower, and the other part is sent to the lower tower after expansion and cooling in the expander. In the rectification tower, after the rising steam exchanges heat with the falling liquid, high-purity nitrogen can be obtained at the top of the upper tower, and high-purity oxygen can be obtained at the bottom of the upper tower. Key Data Production: oxygen 鈮?9.995% High Purity Air Separation Plant made in China website:http://www.airseparatorunits.com/air-separation-unit-or-air-separation-plant/high-purity-air-separation-plant/