1. Is the oxygen in the oxygen tank liquid or gaseous?
There are two types of oxygen: gaseous oxygen and liquid oxygen. So is the oxygen in the oxygen tank liquid oxygen?
It is understood that the oxygen in the oxygen bottle is high-pressure oxygen, which is gaseous oxygen, not liquid oxygen. Liquid oxygen is generally produced at low temperatures by separating liquid air.
2. What is the oxygen concentration of the oxygen cylinder?
The oxygen in the oxygen cylinder is high-pressure oxygen, and its oxygen concentration is relatively high.
Generally speaking, the oxygen concentration of oxygen bottles is around 95% to 99.5%. Oxygen bottles used in the medical field have higher requirements for oxygen concentration, usually above 99%. Among all oxygen inhalation equipment , the oxygen concentration in the medical oxygen cylinder is the highest.
3. Will the oxygen in the oxygen bottle expire?
The oxygen bottle is filled Does oxygen have a shelf life? This is a question that many friends have. In fact, the oxygen concentration in the oxygen cylinder is very high, almost pure oxygen. As a gas that exists in the form of a single molecule, there is no deterioration or expiration of performance. As long as the oxygen cylinder’s The bottle valve is tightly sealed, and the safety piece is sealed to prevent air leakage and pressure leakage. It always maintains a stable nominal working pressure and can be used normally.
However, since oxygen bottles need to be inspected every 3 years regardless of whether they are used or not, the oxygen in the oxygen will generally be released for more than 3 years.
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