Conventional production consumes a lot of energy, the infrastructure is still dwarfed by that for petroleum, and engines would need to be modified to run on pure ammonia (like Belgium's buses, most experimental vehicles need
some conventional fuel mixed in with the ammonia).
Not exact matches
Currently more than 40 per cent of the US corn crop goes into producing ethanol, which is mostly
mixed with gasoline to
fuel conventional cars.
When hydrocarbon - based
fuels like methane are burned in normal air, nitrogen gets
mixed in with the combustion product — flue gases from
conventional gas power stations contain as little as 3 percent CO2 — which makes scrubbing carbon from power plant emissions difficult and expensive.
This
fuel — a
mix of hydrogen and boron — is harder to react, but Tri Alpha researchers say it avoids many of the problems likely to confront
conventional fusion power plants.
Rather than the pellets of uranium oxide used in other fast reactors and
conventional reactors as
fuel, GE would fabricate metal alloy
fuels, with the plutonium or uranium
mixed with zirconium metal.
The validation flight was conducted using a 40:60
mix of Rentech's synthetic jet
fuel with
conventional Jet A
fuel in one of two engines on an Airbus 319 aircraft.
Gasoline direct injection differs from the
fuel delivery process of a
conventional engine by delivering
fuel directly into the combustion chamber, where it is
mixed with air drawn in to the chamber.
In theory, change can come through a
mix of a) increasing public will to shift behavior and priorities for the sake of cutting a long - term risk and b) lowering the cost difference between non-polluting energy choices and
conventional use of fossil
fuels.
«Contrary to
conventional wisdom, our decomposition analysis shows that changes in the
fuel mix of the energy sector (including those related to the shale gas boom) account for a relatively small portion of this decrease.»
The biodiesel meets
conventional diesel quality standards and depending upon actual volume and the carbon intensity of the
fuel mix, could help reduce greenhouse gas emissions by 720,000 metric tons per year.
The validation flight was conducted using a 40:60
mix of Rentech's synthetic jet
fuel with
conventional Jet A
fuel in one of two engines on an Airbus 319 aircraft.