How can one determine whether it is a liquefied gas?
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According to the new container regulations, when classifying containers it is necessary to consider whether they are liquefied gases. How can one determine whether a substance is a liquefied gas? Is it because the operating temperature is below the boiling point? It’s still based on something else. As far as I know, the boiling point changes with pressure; are there any software tools or other methods for determining it?
At a certain temperature, when the operating pressure inside the device is greater than the saturated vapor pressure of a particular gas at that temperature, such medium is considered a liquefied gas.