Název: The processing of stabilized sewage sludge by high-temperature slow pyrolysis and gasification
Autoři: Bičáková, Olga ; Čimová, Nikoleta ; Vöröš, Dominik ; Náhunková, Jana ; Řimnáčová, Daniela
Typ dokumentu: Příspěvky z konference
Konference/Akce: International Conference on Chemical Technology /7./, Mikulov (CZ), 20190415
Rok: 2019
Jazyk: eng
Abstrakt: One of the most challenging type of waste is sewage sludge, which is a heterogeneous suspension containing organic and inorganic substances and pathogenic organisms. This work focuses on an effective application method for the sewage sludge, which is usually deposited in landfills or co-incinerated in power plants. High temperature pyrolysis and gasification at 700–900 °C were applied to the samples of stabilized sewage sludge. The samples with a constant weight of 100 g were heated in a stationary bed, with the rate of batch heating being monitored. During the heating process, volatile products were released and the composition of the gaseous products developed during the heating was analyzed. Afterwards, the mass balance of the resulting products was evaluated. The elemental and textural analyses of the products were performed. Furthermore, it has been found that the solid residue has a porous texture and properties suitable for the removal and capture of pollutants. \n
Klíčová slova: gasification; mass balance; pyrolysis; Sewage sludge
Číslo projektu: TH03020119 (CEP), StrategieAV21/3
Poskytovatel projektu: GA TA ČR, AV ČR
Zdrojový dokument: Proceedings of the 7th International Conference on Chemical Technology, ISBN 978-80-88307-00-6

Instituce: Ústav struktury a mechaniky hornin AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný na externích webových stránkách.
Externí umístění souboru: https://www.icct.cz/AngiologyKlon-ICCT/media/system/2019/ICCT-2019-Proceedings.pdf
Původní záznam: http://hdl.handle.net/11104/0301573

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-407924


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav struktury a mechaniky hornin
Konferenční materiály > Příspěvky z konference