Szczegóły publikacji
Opis bibliograficzny
Bio-based material as microwave susceptor and catalyst support for plastic waste microwave-assisted pyrolysis / Mircea Gabriel Macavei, Mariana Pătrașcu, Gabriela Ionescu, Virginia-Cora Gheorghe, Gabriela Petcu, Adrian Volceanov, Aneta MAGDZIARZ, Cosmin Mărculescu // Clean Technologies and Environmental Policy ; ISSN 1618-954X . — 2025 — vol. 27 iss. 12, s. 8363–8377. — Bibliogr. s. 8374–8376, Abstr. — Publikacja dostępna online od: 2025-08-05
Autorzy (8)
- Micavei Mircea Gabriel
- Pătrașcu Mariana
- Ionescu Gabriela
- Gheorghe Virginia-Cora
- Petcu Gabriela
- Volceanov Adrian
- AGHMagdziarz Aneta
- Mărculescu Cosmin
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 165288 |
|---|---|
| Data dodania do BaDAP | 2026-01-12 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10098-025-03275-w |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Clean Technologies and Environmental Policy |
Abstract
Worldwide, the waste generated by the food industry sector is expected to increase due to demographic extension and consumer-driven society effect. One type of this waste is represented by animal bone. This study explores the valorization of biochar obtained from chicken bone waste (CBW) pyrolysis at 500–700 °C. The biochar obtained at 700 °C showed better characteristics, such as higher porosity, specific surface area and dielectric proprieties. Further on, the biochar was activated through microwave (MW) treatment to improve its structure and morphology. The activated biochar was investigated as microwave susceptor material and catalyst support for microwave-assisted pyrolysis of low-density polyethylene (LDPE) packaging waste. Compared to common microwave susceptors, the activated biochar proved good microwave absorption capabilities, reaching temperatures of 450 °C. Additionally, the biochar was used as catalyst support, doped with silicon, titanium, and zinc oxides with applications in plastic pyrolysis. As catalyst in microwave-assisted pyrolysis (MAP) of LDPE, it enhanced the gas yield of the process, obtaining a pyro-gas composition rich in hydrogen (43%). These findings prove the dual functionality of the CBW-derived biochar, providing a new sustainable solution for converting chicken bone and plastic waste into value-added products.
