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Key
Words to Alternative Fuel Technology
Alternative
fuels
Any fuel for vehicles other than conventional petroleum-based
gasoline and diesel.
Biodiesel
Any liquid biodegradable fuel suitable as a diesel
fuel substitute or diesel fuel additive or extender
made from transesterification of oils of vegetables.
Electric
Energy arising from electric charge interaction provided
by generators, fuel cells, photovoltaics or electrical
conductors, which may be stored in batteries.
Ethanol
Liquid alcohol, ethyl alcohol or grain-spirit produced
from grain or agricultural waste and may be mixed
with another fuels.
Hydrogen
A gas composed of the smallest and lightest element
found in nature and usually produced by electrolysis
or striping from liquid fuels.
Methanol
Clear liquid alcohol produced from natural gas, coal,
or biomass and may be mixed with another fuels.
Natural
Gas
A gas compressed to a volume and density that is practical
as a portable fuel in a cylinder or liquefied and
stored in cryogenic tanks produced as a byproduct
from crude oil refining.
Propane
A liquefied petroleum gas produced as a byproduct
from natural gas processing and crude oil refining.
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