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A Characterization and Evaluation of Coal Liquefaction Process Streams. Results of Inspection Tests on Nine Coal-Derived Distillation Cuts in the Jet Fuel Boiling Range
Author(s) -
S.D. Brandes,
R.A. Winschel
Publication year - 1999
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/903068
Subject(s) - jet fuel , distillation , liquefaction , coal , refining (metallurgy) , fraction (chemistry) , coal liquefaction , waste management , environmental science , fuel oil , process engineering , boiling , jet (fluid) , engineering , materials science , chemistry , aerospace engineering , geotechnical engineering , organic chemistry , metallurgy
This report describes the assessment of the physical and chemical properties of the jet fuel (180-300 C) distillation fraction of nine direct coal liquefaction products and compares those properties to the corresponding specifications for aviation turbine fuels. These crude coal liquids were compared with finished fuel specifications specifically to learn what the refining requirements for these crudes will be to make them into finished fuels. The properties of the jet fuel fractions were shown in this work to require extensive hydrotreating to meet Jet A-1 specifications. However, these materials have a number of desirable qualities as feedstocks for the production of high energy-density jet fuels

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