Oxygen gas is one of the most widely used medical gas in the hospital and in order to survive, in most parts of the hospital, including inpatient rooms, operating room, postoperative care room (recovery), cardiac care unit, neonatal ward, Maternity and emergency department is used
Oxygen is widely used in medical settings to assist patients with breathing difficulties, such as those with respiratory disorders or during surgical procedures. It can be administered through Oxygen masks, nasal cannulas, or specialized oxygen delivery systems. Oxygen supports combustion and is used in various industrial processes. It is commonly employed in oxy-fuel welding and cutting, where it combines with fuel gases, such as acetylene or propane, to produce high-temperature flames for welding and Metal cutting operations.
Oxygen is used in the steelmaking industry to enhance the efficiency of blast furnaces and increase the production capacity. It is injected into the molten iron to remove impurities and facilitate the oxidation of carbon, resulting in the production of steel. Many Chemical reactions require oxygen as a reactant or oxidizer. It is used in the production of Chemicals such as hydrogen peroxide, Ethylene oxide, and various organic compounds. Additionally, oxygen is employed in wastewater treatment plants to facilitate the breakdown of organic pollutants.
Oxygen is commonly used in the production of steel, plastics, textiles, oxygen cutting of steel, rocket propulsion, oxygen therapy and life support systems in airplane, submarines, space flights and diving. Multiple applications of oxygen gas as an oxidizer is of high importance. The electronegativity of oxygen is very high, which makes it susceptible to reaction. Only fluorine has a higher electronegativity than oxygen. Due to its oxidizing properties, oxygen is used as fuel in missiles. The discovery of oxygen in the air and its extraction from the air meets the practical needs. Air-extracted oxygen is used in a mixture with low-density gas such as helium as a breathing mixture for respiratory patients as well as divers. Oxygen is also used in welding, Steel production and methanol production.
Oxygen gas is one of the most widely used medical gas in the hospital and in order to survive, in most parts of the hospital, including inpatient rooms, operating room, postoperative care room (recovery), cardiac care unit, neonatal ward, Maternity and emergency department is used. This gas is very dangerous in terms of explosion and combustion and its reaction with hydrogen is very exothermic. In cells, oxygen is needed for aerobic respiration, which allows energy to be extracted from the Food eaten. So supplemental oxygen at home and in hospitals is vital for people with respiratory disorders such as emphysema.
Excess oxygen is needed for surgical patients who are deliberately used for medical procedures, in which case the "heart and lungs" continue their vital function. Oxygen can be used as a disinfectant to kill some anaerobic bacteria that are killed by adequate gas exposure. Oxygen is required for the reaction that converts carbon to carbon dioxide gas in steel works, which takes place at high temperatures in a high blast furnace. The carbon dioxide produced reduces iron oxides to pure iron compounds. Oxygen is used in applications involving metal and requiring high temperatures, such as welding torches.
In fish farming and aquaculture, oxygen is often added to water to support fish respiration and promote their overall health. This is particularly important in closed systems or during transportation of live fish. Oxygen gas is used in various laboratory experiments and research settings. It can be utilized for combustion reactions, as a reactant in chemical syntheses, or in controlled environments for cell culture and tissue engineering.
Oxygen is vital for human survival at high altitudes where the air is thin and lacks sufficient oxygen. It is used in aircraft and spacecraft to provide breathable air for pilots, crew members, and passengers. Oxygen systems are also used in space exploration missions to sustain astronauts during extravehicular activities. Oxygen gas is employed in water treatment processes to improve water quality. It is used to enhance the biological activity of bacteria and other microorganisms that help break down organic matter in wastewater treatment plants.
