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Production of activated carbon from bagasse and rice husk by a single-stage chemical activation method at low retention times

Kalderis Dimitrios, Bethanis Sophia, Paraskeva Panagiota, Diamantopoulos Evaggelos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/AA139CF0-8F45-439A-8184-5E6833415D5E-
Αναγνωριστικόhttps://doi.org/10.1016/j.biortech.2008.01.041-
Αναγνωριστικόhttp://www.sciencedirect.com/science/article/pii/S0960852408000795-
Γλώσσαen-
Μέγεθος8 pagesen
ΤίτλοςProduction of activated carbon from bagasse and rice husk by a single-stage chemical activation method at low retention timesen
ΔημιουργόςKalderis Dimitriosen
ΔημιουργόςΚαλδερης Δημητριοςel
ΔημιουργόςBethanis Sophiaen
ΔημιουργόςParaskeva Panagiotaen
ΔημιουργόςDiamantopoulos Evaggelosen
ΔημιουργόςΔιαμαντοπουλος Ευαγγελοςel
ΕκδότηςElsevieren
ΠερίληψηThe production of activated carbon from bagasse and rice husk by a single-stage chemical activation method in short retention times (30–60 min) was examined in this study. The raw materials were subjected to a chemical pretreatment and were fed to the reactor in the form of a paste (75% moisture). Chemicals examined were ZnCl2, NaOH and H3PO4, for temperatures of 600, 700 and 800 °C. Of the three chemical reagents under evaluation only ZnCl2 produced activated carbons with high surface areas. BET surface areas for rice husk were up to 750 m2/g for 1:1 ZnCl2:rice husk ratio. BET surface areas for bagasse were up to 674 m2/g for 0.75:1 ZnCl2:bagasse ratio. Results were compared to regular two-stage physical activation methods.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-18-
Ημερομηνία Δημοσίευσης2008-
Θεματική ΚατηγορίαActivated carbonen
Θεματική ΚατηγορίαBioresource technologyen
Βιβλιογραφική ΑναφοράD. Kalderis, S. Bethanis, P. Paraskeva and E. Diamadopoulos, "Production of activated carbon from bagasse and rice husk by a single-stage chemical activation method at low retention times," Bioresour. Technol., vol. 99, no. 15, pp. 6809-6816, Oct. 2008. doi:10.1016/j.biortech.2008.01.041en

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