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A gas explosion is the ignition of a mixture of air and flammable gas, typically from a gas leak. [1] In household accidents, the principal explosive gases are those used for heating or cooking purposes such as natural gas , methane , propane , butane .
pressurized gas, such as a gas cylinder, aerosol can, or boiling liquid expanding vapor explosion; nuclear energy, such as in the fissile isotopes uranium-235 and plutonium-239; Explosive materials may be categorized by the speed at which they expand.
Gasoline can be released into the Earth's environment as an uncombusted liquid fuel, as a flammable liquid, or as a vapor by way of leakages occurring during its production, handling, transport and delivery. [82] Gasoline contains known carcinogens, [83] [84] [85] and gasoline exhaust is a health risk. [74]
Take wood as an example. Finely divided wood dust can undergo explosive flames and produce a blast wave. A piece of paper (made from wood) catches on fire quite easily. A heavy oak desk is much harder to ignite, even though the wood fibre is the same in all three materials.
Hydrogen has one of the widest explosive/ignition mix range with air of all the gases with few exceptions such as acetylene, silane, and ethylene oxide, and in terms of minimum necessary ignition energy and mixture ratios has extremely low requirements for an explosion to occur. This means that whatever the mix proportion between air and ...
Natural gas was cheaper than gasoline, the fuel burns cleaner, and some of the infrastructure to Why Natural Gas Powered Cars Still Haven't Seen Explosive Sales Skip to main content
Controlling gas and vapor concentrations outside the flammable limits is a major consideration in occupational safety and health. Methods used to control the concentration of a potentially explosive gas or vapor include use of sweep gas, an unreactive gas such as nitrogen or argon to dilute the explosive gas before coming in contact with air.
Stronger summer demand could lead to record-high gas prices as an economic recovery takes hold and turmoil in the Middle East sends the price of oil higher. Why Gasoline Could Hit $5 a Gallon This ...