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The volumetric energy density of LNG is approximately 2.4 times that of compressed natural gas (CNG), which makes it economical to transport natural gas by ship in the form of LNG. The energy density of LNG is comparable to propane and ethanol but is only 60 percent that of diesel and 70 percent that of gasoline. [4]
If saturated LNG contacts liquid water (e.g. sea water, which has an average temperature of 15 °C), heat is transferred from the water to the LNG, rapidly vaporizing it. This results in an explosion because the volume occupied by natural gas in its gaseous form is 600 times greater than when its liquefied; this is the phenomenon of rapid phase ...
A balloon filled with gaseous hydrogen exploding.. 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.
Because of its use in construction and demolition, it has become perhaps the most widespread explosive, and thus its toxicity is the most characterized and reported. The concentration of TNT in contaminated soil can reach 50 g kg −1 of soil, where the highest concentrations can be found on or near the surface.
Renewable natural gas plants based on wood can be categorized into two main categories, one being allothermal, which has the energy provided by a source outside of the gasifier. One example is the double-chambered fluidized bed gasifiers consisting of a separate combustion and gasification chambers.
Energetic materials are a class of material with high amount of stored chemical energy that can be released. [ 1 ] Typical classes of energetic materials are e.g. explosives , pyrotechnic compositions , propellants (e.g. smokeless gunpowders and rocket fuels ), and fuels (e.g. diesel fuel and gasoline ).
Global warming is ratcheting up the risk of extreme wildfire growth in California and will continue to do so for decades, even if emissions are reduced.
Metallic hydrogen (recombination energy) 216 [2] Specific orbital energy of Low Earth orbit (approximate) 33.0: Beryllium + Oxygen: 23.9 [3] Lithium + Fluorine: 23.75 [citation needed] Octaazacubane potential explosive: 22.9 [4] Hydrogen + Oxygen: 13.4 [5] Gasoline + Oxygen –> Derived from Gasoline: 13.3 [citation needed] Dinitroacetylene ...