fuel
any material that stores energy that can later be extracted, in presence of a oxidizer or a catalyser, or under the effect of a tool, but which is not conserved after the reaction
hydrogen
chemical element with symbol H and atomic number 1
biomass
biological material used as a renewable energy source
refuse-derived
extracted combustible fraction of municipal and other solid waste
tinder
flammable material used as initial fuel when igniting a fire
rocket propellant
chemical or mixture used as fuel for a rocket engine
liquid fuel
combustible fuel which is stored as a liquid
Colloidal fuel
emulsion of powdered coal
napalm
gelling agent for use in incendiary devices
motor fuel
fuel used by an internal combustion engine
common ethanol fuel mixtures
motor fuels to which ethanol has been added
rapeseed oil
vegetable oil
fire accelerant
substance that promotes development of a fire
asphaltite
sedimentary rock
biogas
type of vehicle fuel used in Sweden, based mainly on organic household waste
liquid methane
liquid state of the compound methane
nuclear fuel
material that can be used in nuclear fission or fusion to derive nuclear energy
fuel gas
combustible in gas form
alternative fuel
group of non-conventional fuel materials
emulsified fuel
emulsions composed of water and a combustible liquid
vegetable oil
oil extracted from seeds, or less often, from other parts of fruits
carbon-based fuel
any fuel principally from the oxidation or burning of carbon
briquette
compressed block of biomass used for fueling a fire
fuel oil
heavy fraction obtained from petroleum distillation that is burned to generate power
usable fuel
usable fuel is the fuel available for flight planning. Unusable fuel is the quantity of fuel that can not be safely used in flight
hydrogen fuel
used in fuel cells or internal combustion engines
butanol fuel
fuel for internal combustion engines
solid fuel
solid material that can be burnt to release energy
hemp oil
oil obtained by pressing hemp seeds
fossil fuel
combustible fuel containing hydrocarbons formed by natural processes such as anaerobic decomposition of buried dead organisms, examples being coal, petroleum and natural gas
flammable gas
any gas that may ignite
carbon-neutral
type of fuel which have no net greenhouse gas emissions
Alcohol fuel
alcohols used as fuel for internal combustion engines
Alcohol fuel
alcohols used as fuel for internal combustion engines
Renewable fuels
fuels produced from renewable resources
spirit
Substance that feeds or ignites fire
Seaweed fuel
fuel produced from seaweed
clean fuel
fuel that doesn't produce a large amount of pollution during its use
Patent Fuel
19th-century artificial fuel
animal charcoal
charcoal made from heating animal product in an oxygenless space
heating oil
liquid petroleum product used as a fuel oil for furnaces or boilers
wood fuel
type of energy
Biomass briquettes
Fuel source made from green waste
solar fuel
synthetic chemical fuel produced from solar energy