Szczegóły publikacji
Opis bibliograficzny
Numerical studies of fast pyrolysis with partial oxidation of lignocellulosic biomasses in a drop tube reactor / Artur BIENIEK, Wojciech JERZAK, Marcin GAJEK, Aneta MAGDZIARZ // W: CPOTE 2022 [Dokument elektroniczny] : 7th international conference on Contemporary Problems of Thermal Engineering : towards sustainable & decarbonized energy system : Warsaw, Poland, 20-23 September 2022 : conference proceedings / eds. Wojciech Stanek, [et al.]. — Wersja do Windows. — Dane tekstowe. — [Gliwice] : Department of Thermal Technology, 2022. — e-ISBN: 978-83-61506-55-3. — S. 197-209. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.s-conferences.eu/ftp/cpote/CPOTE_proceedings_19_1... [2022-10-21]. — Bibliogr. s. 208-209, Abstr.
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 143196 |
|---|---|
| Data dodania do BaDAP | 2022-11-09 |
| Rok publikacji | 2022 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Uniwersytet Śląski w Katowicach |
Abstract
This study relates to 2D numerical calculations of oxidative fast pyrolysis of pine and pine bark in a drop tube reactor at 550 °C. Numerical studies were supported by experiments using thermogravimetric analysis of pine and pine bark. The study involved three different atmospheres of pyrolysis: pure nitrogen, 95 % nitrogen/5 % oxygen and 90 % nitrogen/10 % oxygen v/v. Numerical calculations were performed using Euler-Lagrange multiphase theory. According to received results, it was possible to linearly reduce the amount of solid residue from 49 % to 34 % for pine and from 57 % to 36 % for pine bark, as the oxygen content in the carrier gas increased from 0 to 10 % v/v. Furthermore, the addition of oxygen allowed to decrease the required energy for pyrolysis from 1.55 to 1.1 MJ/kg for pine and from 1.6 to 1.1 MJ/kg for pine bark at the maximum considered content of oxygen.
