Influence of plastic content on synergistic effect and bio-oil quality from the co-pyrolysis of waste rigid polyurethane foam and sawdust mixture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F22%3A10250134" target="_blank" >RIV/61989100:27350/22:10250134 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27730/22:10250134 RIV/61989100:27230/22:10250134
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0960148122010448" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0960148122010448</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.renene.2022.07.047" target="_blank" >10.1016/j.renene.2022.07.047</a>
Alternative languages
Result language
angličtina
Original language name
Influence of plastic content on synergistic effect and bio-oil quality from the co-pyrolysis of waste rigid polyurethane foam and sawdust mixture
Original language description
Current disposal of end-of-life plastics by landfilling or incineration raises serious environmental concerns, simultaneously representing an irretrievable loss of valuable resources. Especially this is evident for materials that have a complex structure, like polyurethane foams. In this work, co-pyrolysis with sawdust was carried out to analyze and evaluate the product quality for further utilization as alternative fuels. The introduction of polyurethane increased the oil yield but in a limited range since no significant difference was observed between the mixture with 25 and 75% of polyurethane content. In addition, the chemical analysis showed that small addition of polyurethane is sufficient to eliminate most of the oxygenated compounds derived from sawdust. Nevertheless, the obtained liquid products are mostly benzenamines that do not meet the criteria for fuel composition. Analysis of the synergistic effect shows that the strongest impact is visible for a small branch of plastic content where liquid yield was promoted at the expense of gas. With a further increment of plastic content, this effect fades away, except for the solid residue where remains constant. Finally, a brief analysis of the gaseous fraction showed that obtained products are preferred in syngas composition, with notable hydrogen yield as the most valuable constituent.
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
20700 - Environmental engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Renewable Energy
ISSN
0960-1481
e-ISSN
0960-1481
Volume of the periodical
196
Issue of the periodical within the volume
14.06.2022
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
1218-1228
UT code for WoS article
000874441200006
EID of the result in the Scopus database
2-s2.0-85135501530