Project Report For Liquid Oxygen Plant

Project Report For Liquid Oxygen Plant is as follows.

We know that oxygen accounts for 65% of the human body. Yes, oxygen is required for respiration, the mechanism by which energy is transferred from carbohydrates to cells. In fact, oxygen is required by every cell in our body. When we breathe in air, oxygen molecules enter our lungs and travel through the lung walls into our blood. Because COVID-19 decreases lung function, oxygen is critical in the treatment of individuals with severe COVID-19. Shortness of breath or difficulty breathing is one of the most common symptoms in patients with severe COVID-19. It also interferes with the delivery of oxygen to numerous sections of the body. 

As a result, they require oxygen therapy, which is provided via medical oxygen. One method of supplying this oxygen is through Liquid Medical Oxygen (LMO). LMO is nothing more than high purity oxygen that has been produced for usage in the human body.

There are various approaches. The most common form of production is oxygen separation in what are known as Air Separation Units, or ASUs. ASUs are essentially large-scale gas separation plants. They employ a procedure known as fractional distillation to manufacture pure oxygen from atmospheric air, which is largely composed of nitrogen and oxygen – 78% nitrogen, 21% oxygen, and the remaining 1% various gases such as argon, carbon dioxide, neon, helium, and hydrogen.

After chilling the gases from the air into a liquid form, they are divided into distinct components and liquid oxygen is collected from it. The air in the atmosphere is first cooled to -181°C. At this stage, oxygen liquefies. Nitrogen remains in a gaseous state because its boiling point is -196°C. However, because Argon has a boiling point similar to oxygen (-186°C), a substantial amount of Argon liquifies alongside oxygen. The resulting mixture of oxygen and argon is drained, decompressed, and purified further in a second low-pressure distillation vessel. The ultimate product is purified liquid oxygen, which is subsequently transported in cryogenic containers.