If a container of liquid gas, such as butane commonly found in lighters, is compressed to a solid state (ice) and then exposed to fire, several things may occur depending on the specific circumstances:
Gas expansion: When a compressed gas is heated, it tends to expand rapidly. In this case, if the compressed gas (now in solid form) is exposed to fire, it would heat up and transition back into its gaseous state, expanding significantly.
Pressure increase: The rapid expansion of the gas could lead to a rapid increase in pressure within the container. If the pressure exceeds the container's capacity, it may rupture or explode, releasing the gas into the surrounding environment.
Combustion: Once the gas is released from the container, it can mix with air and become flammable. If it comes into contact with an ignition source, such as the flame that caused the solid to melt or other nearby flames, it can potentially combust and produce a fire or explosion.
Safety hazards: The combustion of flammable gases can lead to fire, intense heat, and potential harm to individuals or property in the vicinity. It is important to exercise extreme caution and adhere to safety guidelines when handling or exposing flammable substances to fire.
Please note that intentionally engaging in such activities can be extremely dangerous and should never be attempted. The information provided here is purely for educational purposes, and it is crucial to prioritize safety and follow appropriate guidelines when handling potentially hazardous materials.