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The synthetic fuel is extremely clear because of the near-total absence of sulfur and aromatics. Synthetic fuel or synfuel is a liquid fuel, or sometimes gaseous fuel, obtained from syngas, a mixture of carbon monoxide and hydrogen, in which the syngas was derived from gasification of solid feedstocks such as coal or biomass or by reforming of ...
Syngas is combustible and can be used as a fuel. [ 2 ] [ 3 ] [ 4 ] Historically, it has been used as a replacement for gasoline , when gasoline supply has been limited; for example, wood gas was used to power cars in Europe during WWII (in Germany alone, half a million cars were built or rebuilt to run on wood gas).
Overall, about 97% of input carbon fed directly to the process can be converted into synthetic fuel. However, any carbon used in generating hydrogen will be lost as carbon dioxide, so reducing the overall carbon efficiency of the process. There is a residue of unreactive tarry compounds mixed with ash from the coal and catalyst.
The U.S. Department of Energy also formed its Synthetic Fuels Program, which promoted large-scale oil shale development and was involved in the prototype lease tracks in the Piceance Basin of Rio Blanco Country, Colorado. [6] In 1980, it was allotted a $2.616 billion budget for three synthetic fuel projects. [6]
Fuel costs depend on how fast the grasses grow and other factors. [2] An estimated investment of over $325 billion (2008 basis) would be needed to build biofactories capable of producing the 65 billion gallons of biofuel needed to meet 2030 national goals.
The Air Force is working to install a reactor that promises to create synthetic jet fuel out of water and carbon dioxide in the air we breathe.
It is known by many names including propane, LPG (liquified propane gas), LPA (liquid propane autogas), Autogas and others. Propane is a hydrocarbon fuel and is a member of the natural gas family. Propane as an automotive fuel shares many of the physical attributes of gasoline while reducing tailpipe emissions and well to wheel emissions overall.
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