Can flammable liquids be stored above their flash point? For example, benzene has a flash point of -11°C; can it be stored at room temperature?
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Can flammable liquids be stored above their flash point? For example, benzene has a flash point of -11°C; can it be stored at room temperature? At around 26°C, the saturated vapor pressure of benzene is already 13.3 kPa. Are there any regulations regarding the storage temperature?
Of course. You don’t know there’s a method called nitrogen sealing
Yes, but appropriate security design is required
With nitrogen sealing, can the storage temperature be maintained at 60 degrees Celsius or higher?
Why not? Go and find out what the flash point means. The flash point of gasoline is in the low tens of degrees below zero; have you ever seen anyone cool gasoline to such low temperatures in order to store it?
Inerting methods include pressure inerting, vacuum inerting, a combination of pressure and vacuum inerting, purging inerting, siphon inerting, etc. Nitrogen, water vapor, carbon dioxide, inert gases, and similar substances are used to keep the oxygen content below the lower explosive limit (LOC) in order to prevent fires and explosions
The storage temperature for benzene is 7–40°C.
According to the building fire protection design codes, substances with a flash point of less than 28°C are classified as Category A fire hazards. It’s just that the fire resistance rating is high and the safety distance is large. It can be stored completely fine. As for how to store it, that is another issue; various industries have strict regulations and established practices.