Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

Assessment of potential impacts of peach kernels and cardoon as co-firing fuels with lignite through experiments on reactivity and ash behavior

Vamvouka Despoina, Avgoustidis-Merianos Christos, Stratakis Antonios, Alevizos Georgios

Πλήρης Εγγραφή


URI: http://purl.tuc.gr/dl/dias/4BE04116-18EF-49A8-A67A-44C502E00FAF
Έτος 2020
Τύπος Δημοσίευση σε Περιοδικό με Κριτές
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά D. Vamvuka, C. Avgoustidis, A. Stratakis and G. Alevizos, “Assessment of potential impacts of peach kernels and cardoon as co-firing fuels with lignite through experiments on reactivity and ash behavior,” Recent Innovations Chem. Eng., vol. 13, no. 5, pp. 353 - 365, Nov. 2020, doi: 10.2174/2405520413999200623173617. https://doi.org/10.2174/2405520413999200623173617
Εμφανίζεται στις Συλλογές

Περίληψη

Objective: The reactivity and combustion performance of mixtures of lignite with peach kernel and cardoon were investigated, through thermal analysis experiments, for assessing the potential impacts of these wastes as co-firing fuels.Methods: Additionally, a control method was applied to reduce problematic elements from biomass ashes in order to mitigate deposition phenomena in co-firing units. The results showed that combustion performance of raw fuels followed the order cardoon>peach kernel>lignite, however in case of blends, this order was reversed lignite/peach kernel> lignite/cardoon, revealing synergistic effects between component fuels.Results: The combustion performance of lignite was improved by blending it with biomass fuels. Deposition problems should be expected in boilers firing peach kernel and cardoon fuels above 900°C.Conclusion: After alkalis leaching, the reactivity and efficiency of woody materials and mixtures with lignite were enhanced, while the slagging/fouling propensity was reduced.

Υπηρεσίες

Στατιστικά