Can hydrogen be used to extinguish fire? This prevents the fire from spreading. Water vapours also surround the combustible material, helps in cutting off the supply of air. So, the fire is extinguished. Therefore hydrogen is a combustible gas and oxygen is a supporter of combustion but water extinguishes fire.
Yes, hydrogen gas is so much spontaneous to flame and explosion. It does not need external or superficial support for catching on fire. It can be exposed to fire almost at all temperatures and without changing its natural state. Some of the reasons that make hydrogen spontaneously explosive are as follows:
Is Hydrogen Flammable? Explosions… – Firefighter Insider
Extinguishing a hydrogen fire is not easy and the only sure way to stop a hydrogen fire is to remove the source of the hydrogen. In general, fire professionals will allow a hydrogen fire to burn in a controlled fashion, if possible until it’s possible to remove the hydrogen source. Secondary fires can be extinguished using water but water will not extinguish the main hydrogen fire.
Can hydrogen put out fire? It could, but you would need a lot of it. Mixtures of oxygen and hydrogen that contain only a small part of each component are not flammable because there is insufficient of one component to sustain combustion, a spark may start the burning reaction, but the flame fails to propagate due to a lack of hydrogen or oxygen molecules.
People Also Ask can hydrogen extinguish fire
How do you extinguish hydrogen fire?
In general, fire professionals will allow a hydrogen fire to burn in a controlled fashion, if possible until it’s possible to remove the hydrogen source. Secondary fires can be extinguished using water but water will not extinguish the main hydrogen fire. Is Pure Hydrogen Toxic?
Why doesn’t liquid hydrogen burn easily?
This is probably not because liquid hydrogen will burn easily but because it’s very easy for hydrogen gas to form from liquid hydrogen and which is highly combustible and potentially explosive.
Is hydrogen gas flammable?
Hydrogen gas is one of the most all-time flammable substances that you can find in nature. But, when it comes to the flammability of hydrogen, it doesn’t mean that the element hydrogen itself is flammable. But, it is it’s a gaseous form consisting of two highly volatile atoms.
What does a hydrogen fire look like?
However, if the hydrogen fire is not a pure hydrogen-oxygen fire, the flame is more likely to be a blue tone similar to that of the natural gas burning on a stovetop.
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Why Doesn’t Water Burn, Despite Being Made Of Combustible Substances (Hydrogen And Oxygen)? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher