Properties of narrow cuts of hydrocracked kerosene for jet fuel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F23%3A43927394" target="_blank" >RIV/60461373:22320/23:43927394 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/10916466.2023.2181820" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/10916466.2023.2181820</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10916466.2023.2181820" target="_blank" >10.1080/10916466.2023.2181820</a>
Alternative languages
Result language
angličtina
Original language name
Properties of narrow cuts of hydrocracked kerosene for jet fuel
Original language description
Hydrocracked kerosene represents an additional source of jet fuel in oil refineries. The objective of this study was to re-distill hydrocracked kerosene (distillation range of 155-211 degrees C) into narrow cuts (distillation range of 10 degrees C) and to determine the dependence of the critical parameters of jet fuel, i.e., density, aromatics, smoke, and freezing point on the mean boiling point (t(mean)) of these cuts, utilizing modern and well established analytical methods. Re-distillation yielded seven narrow cuts composed of hydrocarbons with maximally three different carbon numbers. The analyzed properties deteriorated significantly with increasing t(mean) of cuts. Already the cuts with t(mean) of 190 degrees C + did not meet the jet fuel specification for aromatics and the 210 degrees C + cut did not meet any of the studied properties. Aromatics were crucial in controlling the distillation range and this provided an explanation for why hydrocracked jet fuel can be produced only as a narrow fraction. Since a low freezing point characterized all narrow cuts, this property represents a crucial synergy of blending of the hydrocracked kerosene with a straight-run kerosene or SAF. Overall, we demonstrated that narrow-cut research provides new insights into the characteristics of the hydrocracked kerosene.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Petroleum Science and Technology
ISSN
1091-6466
e-ISSN
1532-2459
Volume of the periodical
Neuveden
Issue of the periodical within the volume
24.02.2023
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
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UT code for WoS article
000940152200001
EID of the result in the Scopus database
2-s2.0-85149345075