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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20704 - Energy and fuels

Result continuities

  • Project

  • 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

  • UT code for WoS article

    000940152200001

  • EID of the result in the Scopus database

    2-s2.0-85149345075