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Abstract Based on recent EPA Greenhouse Gas Inventories, releases of methane (CH4) from the natural gas supply chain in the United States account for approximately 23% of the total US CH4 emissions. However, there continue to be questions regarding the
Lubricity, or a substance's effect on friction and wear between two surfaces in relative motion, is affected by both chemical and physical mechanisms present at a sliding contact. The inherent lubricity of distillate motor fuels stems from surface-active
Benjamin G. Harvey, Heather A. Meylemans, Raina V. Gough, Roxanne L. Quintana, Michael Garrison, Thomas J. Bruno
Biosynthetic valencene, premnaspirodiene, and natural caryophyllene were hydrogenated and evaluated as high performance fuels. The parent sesquiterpenes were then isomerized to complex mixtures of hydrocarbons with the heterogeneous acid catalyst Nafion
Much of the gasoline sold in the U.S. is blended with ethanol. Some components associated with underground storage tanks (UST) dispensing these blended fuels (namely the sumps containing submersible pumps) are experiencing rapid degradation due to
E.K. Michailidou, Marc J. Assael, Marcia L. Huber, Ilmutdin M. Abdulagatov, Richard A. Perkins
This paper contains new, representative reference equations for the viscosity of n-heptane. The equations are based in part upon a body of experimental data that has been critically assessed for internal consistency and for agreement with theory whenever
Andrew J. Allen, Jan Ilavsky, Pete R. Jemian, Artur Braun
Electrochemical interfaces are key to the direct conversion of fuels to electrical energy and lend energy converters like solid oxide fuel cells (SOFC) their functionality. Over extended operation at high temperatures, the microstructure of the underlying
Pyrolysis is an effective method of converting agricultural byproducts to a tarry complex fluid suitable for use as a liquid fuel. While superficially similar in appearance to crude petroleum, pyrolysis oil contains significantly more oxygenated and
NIST developed a prototype field test standard (FTS) that incorporates three test methods that could be used by state weights and measures inspectors to periodically test retail hydrogen dispensers, much as gasoline dispensers are tested today. The three
Peter Y. Hsieh, Jason A. Widegren, Tara Fortin, Thomas J. Bruno
Second-generation renewable fuels are synthesized through biochemical and thermochemical processes from non-food biomass feedstock. The resultant fuels are similar to aliphatic synthetic fuels produced through the Fischer-Tropsch process, which contain
Raina V. Gough, Jason A. Widegren, Thomas J. Bruno
The global thermal decomposition kinetics of JP-7, JP-TS and JP-900 were studied. Decomposition reactions were performed at 375, 400, 425, and 450 °C in stainless-steel ampule reactors. At each temperature, the extent of decomposition as a function of time
Peter Y. Hsieh, Jason A. Widegren, Tara Fortin, Thomas J. Bruno
The rising cost of petroleum is driving the development of alternative hydrocarbon fuels for transportation. Hydrotreated renewable fuels and Fischer-Tropsch synthetic fuels are promising alternatives to conventional petroleum, and are chemically similar
Peter Ciesielski, Michael Resch, Barron Hewetson, Jason Killgore, Alexandra Curtin, Nick Anderson, Ann Chiaramonti Debay, Donna C. Hurley, Aric Sanders, Michael Himmel, Clint Chapple, Nathan Mosier, Bryon Donohoe
Advances in genetic manipulation of the biopolymers that compose plant cell walls will facilitate more efficient production of biofuels and chemicals from biomass and lead to specialized biomaterials with tailored properties. Here we investigate several