A comparative study of aromatic content in pyrolysis oils from waste plastics and tires: Assessing common refinery methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F24%3A43928963" target="_blank" >RIV/60461373:22320/24:43928963 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0016236124008627" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0016236124008627</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fuel.2024.131714" target="_blank" >10.1016/j.fuel.2024.131714</a>
Alternative languages
Result language
angličtina
Original language name
A comparative study of aromatic content in pyrolysis oils from waste plastics and tires: Assessing common refinery methods
Original language description
The conversion of waste plastics and tires via pyrolysis to pyrolysis oil represents one of the most promising ways of chemical recycling. Determining aromatics in pyrolysis oils from these feedstocks is crucial for their utilization as both petrochemicals and fuels. In this study, we compared three standard methods commonly available in refinery laboratories (ASTM D1319 − FIA, EN12916 − HPLC-RI, ASTM D8396 − GC × GC-FID) for analyzing aromatic content across a wide range of waste plastic pyrolysis oils, their middle distillate fractions, and hydrotreated products. Using model compounds, we explained most of the observed differences in aromatic content determined by these methods. HPLC-RI and FIA resulted in significant errors. For instance, the FIA reports some dienes and heterocompounds as aromatics. The results from HPLC-RI showed that monoaromatics are overestimated, while polyaromatics are underestimated. Among the tested methods, GC × GC-FID provided the most reliable results. © 2024 The Author(s)
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
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fuel
ISSN
0016-2361
e-ISSN
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Volume of the periodical
369
Issue of the periodical within the volume
1st August
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
131714
UT code for WoS article
001232389500001
EID of the result in the Scopus database
2-s2.0-85190752603