Make LPG Safer: Is it Possible?

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The discussion centers on the potential for adding additives to liquefied petroleum gas (LPG) to make it unignitable and safer in case of leaks. Participants highlight that LPG is a gas at standard temperature and pressure (STP) and becomes explosive when mixed with air, raising questions about its lower and upper explosive limits. The conversation explores the feasibility of introducing gaseous additives to either the gas produced from evaporated LPG or the liquid form itself to enhance safety during transport. The aim is to find solutions that could mitigate the risks associated with LPG use, particularly in scenarios involving leakage.
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I am not sure I understand your question. LPG at STP is a gas, and it becomes explosive when mixed with the air. Do you know what the lower and upper explosive limits are? Do you want to add something to the gas (produced by evaporation of LPG), or to the liquid?
 
Borek said:
I am not sure I understand your question. LPG at STP is a gas, and it becomes explosive when mixed with the air. Do you know what the lower and upper explosive limits are? Do you want to add something to the gas (produced by evaporation of LPG), or to the liquid?
I never used LPG myself and do not suppose to use. I just curious how is it possible to make it safer if it will become more widespread on the transport. For example what gaseous additives could be used to make it uncombustible in a case of leakage.
 

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