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Jet fuel is a mixture of a variety of hydrocarbons. Because the exact composition of jet fuel varies widely based on petroleum source, it is impossible to define jet fuel as a ratio of specific hydrocarbons. Jet fuel is therefore defined as a performance specification rather than a chemical compound. [1]
An aviation biofuel (also known as bio-jet fuel, [1] sustainable aviation fuel (SAF) or bio-aviation fuel (BAF) [2]) is a biofuel used to power aircraft. The International Air Transport Association (IATA) considers it a key element in reducing the environmental impact of aviation. [3] Aviation biofuel is used to decarbonize medium and long-haul ...
Biofuels are biomass-derived fuels from plants, animals, or waste; depending on which type of biomass is used, they could lower CO 2 emissions by 20–98% compared to conventional jet fuel. [68] The first test flight using blended biofuel was in 2008, and in 2011, blended fuels with 50% biofuels were allowed on commercial flights.
Jet fuel is more expensive than diesel fuel but the logistical advantages of using one fuel can offset the extra expense of its use in certain circumstances. Jet fuel contains more sulfur, up to 1,000 ppm, which therefore means it has better lubricity and does not currently require a lubricity additive as all pipeline diesel fuels require."
NAA and General Electric responded by redesigning the engine to run on a new higher-density form of jet fuel, JP-6, and filling one of the two bomb bays with a new fuel tank. In doing so the range was dramatically reduced from about 7,700 to 5,500 nautical miles (14,300 to 10,200 km). [ 4 ]
Barker stated that he was covered in jet fuel, and started running and ripping off his clothes. [11] Eventually, he heard someone tell him to stop, drop and roll, which put out most of the fire on his body. [11] Barker had burns on sixty-five percent of his body and was in the hospital for eleven weeks following the accident. [11]
Algenol was founded in 2006 by Paul Woods, Craig Smith, and Ed Legere. [2] In 2008 the company announced it would begin commercial production of ethanol by 2009 in the Sonoran Desert in northwest Mexico. [3]
Methanol fuel is an alternative biofuel for internal combustion and other engines, either in combination with gasoline or independently. Methanol (CH 3 OH) is less expensive to sustainably produce than ethanol fuel, although it is more toxic than ethanol and has a lower energy density than gasoline.