Regarding whether steam can be used to mask or handle liquefied gas leaks
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Please share your suggestions regarding whether steam masking can be used as a treatment method for leaks in the flanges of liquefied gas pipelines or equipment. Thank you
It is best to provide information specific to the on-site conditions, such as pressure, the on-site environment, the temperature of the medium, and relevant physical and chemical parameters.
This post was last edited by Green Lotus on 2020-12-16 at 22:50. Well, it can be used for dilution, and to some extent it also isolates flammable materials.
Density: The density of liquid liquefied petroleum gas is 580 kg/m3, while its density in gaseous form is 2.35 kg/m3. The relative density of the gas form is 1.686 (that is, with the density of air set at 1, the density of liquid liquefied petroleum gas relative to air is 1.686). Ignition temperature (°C): 426–537. Upper explosion limit (% V/V): 9.5. Lower explosion limit (% V/V): 1.5. Heat of combustion: 45.22–50.23 MJ/kg. These are some of the properties of liquefied petroleum gas. It is a flammable and explosive substance; can the use of steam promote its evaporation to reach the explosion limit? Considering the ignition temperature of liquefied gas, the temperature of steam generally does not meet the conditions required to ignite it.