Szczegóły publikacji
Opis bibliograficzny
Energy and material recovery from bone waste: steam gasification for biochar and syngas production in a circular economy framework / Agata MLONKA-MĘDRALA, Szymon Sobek, Mariusz WĄDRZYK, Sebastian Werle, Gabriela Ionescu, Cosmin Mărculescu, Aneta MAGDZIARZ // Energy ; ISSN 0360-5442. — 2025 — vol. 325 art. no. 136179, s. 1-17. — Bibliogr. s. 16-17, Abstr. — Publikacja dostępna online od: 2025-04-15
Autorzy (7)
- AGHMlonka-Mędrala Agata
- Sobek Szymon
- AGHWądrzyk Mariusz
- Werle Sebastian
- Ionescu Gabriela
- Mărculescu Cosmin
- AGHMagdziarz Aneta
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 159533 |
|---|---|
| Data dodania do BaDAP | 2025-06-04 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.energy.2025.136179 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Energy |
Abstract
The food industry generates large amounts of bone waste, which presents both environmental and economic challenges. This study investigates the potential of bone waste as a feedstock for the production of energy carriers (syngas) and biochar through steam gasification, contributing to sustainable energy and circular economy strategies. The raw feedstock characterised by low carbon (<20 %) and high ash content (with large amounts of Ca and P) was subjected to steam gasification at 800 °C, 900 °C and 1000 °C to obtain the biochar developed at the surface. Biochar generated at 800 °C exhibited the highest surface area and micropore volume, making it ideal for catalysis or energy storage purposes. This biochar was then applied to the Py-GC-MS of biomass to investigate its catalytic properties. Kinetic analysis using isoconversional methods revealed that the addition of bone-derived biochar to biomass reduced the apparent activation energy in the primary devolatilization stage, facilitating a more efficient conversion process. These findings highlight the feasibility of using bone waste as a resource for the development of advanced biofuels and catalysts, aligning with the sustainability goals and waste valorisation principles.
