Solar Jet Fuel
On April 29, 2014 European
scientists at SOLAR-JET project have successful created world’s first renewable
jet fuel scratch using only water, carbon dioxide and concentrated sunlight. The
breakthrough invention could even help recycle harmful greenhouse, CO2
and use it into petrol, diesel, and jet fuel kerosene. They believe that a full
scale solar concentrate would be able to produce up to 20,000 litres of jet
fuels per day. Solar –jet project partners include the German Aerospace Center (DLR),ETH
Zurich, and Shell.
Figure.1
The Solar-Jet reactor can turn
carbon dioxide, water and concentrated sunlight into jet fuel
The
process
In the first step, concentrated simulating
sunlight was used to convert carbon dioxide and water to synthesis gas in a
high temperature solar reactor containing metal oxide based materials. The
syngas is a mixture of hydrogen and carbon monoxide. The syngas was
then conveted into kerosene by M/s Shell, a global petroleum company using the
established Fischer-Tropsch process. Fischer-Tropsch derived fuels are already
certified and can be used in existing vehicles and aircraft without modification
of their engines or of fuel infrastructure.
The four – year solar-
jet project was launched in June 2011. The project received 2.2 million Euros
from the Seven Framework Programme for Research and Technological Development.
The project is still at the experimental stage, with a glassful of jet fuel produced
in laboratory condition, using simulated sunlight. However, the result gives
hope that in future any liquid hydrocarbon fuels could be produced from
sunlight, CO2 and water. Finding new sustainable sources of energy
is a priority under Horizon 2020- the seven–year EU research and innovation
programme.
Advantages of Solar –jet
1.
Production of free natural kerosene from
natural source of energy like water, solar
energy, CO2 captured from air etc.
2.
Demonstration of pioneering processes
for risk aversion in high impact strategic long-term investments for the
aviation energy future.
3.
Demonstration of the key technological
components for solar aviation “drop-in” fuel production that enables the use of
existing fuel infrastructure, fuel system, and aircraft engine, while
eliminates the logistical requirements of bio-fuels, hydrogen, or other
alternative fuels.
Mr. Ashutosh Singh (ME)
Mr. Ashutosh Singh (ME)
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