Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
EN
|
EL
| URI | http://purl.tuc.gr/dl/dias/B36C24F7-7735-475B-BB59-B95FCAAD0B28 | - |
| Αναγνωριστικό | https://doi.org/10.3390/app13031482 | - |
| Αναγνωριστικό | https://www.mdpi.com/2076-3417/13/3/1482 | - |
| Γλώσσα | en | - |
| Μέγεθος | 15 pages | en |
| Τίτλος | Characterization of pyrolysis products of forest residues and refuse-derived fuel and evaluation of their suitability as bioenergy sources | en |
| Δημιουργός | Vamvouka Despoina | en |
| Δημιουργός | Βαμβουκα Δεσποινα | el |
| Δημιουργός | Esser Katerina | en |
| Δημιουργός | Εσσερ Κατερινα | el |
| Δημιουργός | Marinakis Dimitrios | en |
| Δημιουργός | Μαρινακης Δημητριος | el |
| Εκδότης | MDPI | en |
| Περίληψη | The products generated from a fixed bed pyrolysis unit of solid waste materials were quantitatively characterized, and their energy potential was determined, in order to evaluate their suitability as energy sources. An elemental analyzer, a bomb calorimeter, an X-ray fluorescence spectrometer, a Couette viscometer and a TG-MS (thermogravimetric-mass spectrometry) analyzer were employed for the measurements. Biochars obtained at 450 °C were enriched in carbon; their calorific value was high (20–39 MJ/kg) and exceeded that of raw materials. These biochars can be utilized for energy production, preferably at temperatures below 1000 °C, to avoid slagging/fouling phenomena. The bio-oils of pinecones and forest residue obtained at 450 °C, with a density of 0.93–0.94 kg/m3, a pH of 2.1–3, a dynamic viscosity of 1.5–7 cP and a calorific value of 22–27 MJ/kg, were superior to typical flash pyrolysis oil and could be used in static applications for heat or electricity generation after a de-oxygenation process. The quality of RDF bio-oil was lower. The higher heating value of gases from pinecones and RDF fuels at 450 °C was satisfactory for the energy requirements of the process (13.6–13.8 MJ/m3); however, that of forest residue gas was moderately low. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2025-03-21 | - |
| Ημερομηνία Δημοσίευσης | 2023 | - |
| Θεματική Κατηγορία | Forest residues | en |
| Θεματική Κατηγορία | RDF | en |
| Θεματική Κατηγορία | Pyrolysis | en |
| Θεματική Κατηγορία | Biofuels | en |
| Βιβλιογραφική Αναφορά | D. Vamvuka, K. Esser and D. Marinakis, “Characterization of pyrolysis products of forest residues and refuse-derived fuel and evaluation of their suitability as bioenergy sources,” Appl. Sci., vol. 13, no. 3, Jan. 2023, doi: 10.3390/app13031482. | en |
Copyright © DIAS 2013
