Szczegóły publikacji
Opis bibliograficzny
The influence of microstructured charcoal additive on ANFO’s properties / Andrzej BIESSIKIRSKI, Suzana Gotovac Atlagić, Mateusz Pytlik, Łukasz Kuterasiński, Michał DWORZAK, Michał TWARDOSZ, Dagmara NOWAK-SENDEROWSKA, Daria Bogna Napruszewska // Energies [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1073. — 2021 — vol. 14 iss. 14 art. no. 4354, s. 1-19. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 17-19, Abstr. — Publikacja dostępna online od: 2021-07-19
Autorzy (8)
- AGHBiessikirski Andrzej
- Atlagić Suzana Gotovac
- Pytlik Mateusz
- Kuterasiński Łukasz
- AGHDworzak Michał
- AGHTwardosz Michał
- AGHNowak-Senderowska Dagmara
- Napruszewska Bogna Daria
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 135316 |
|---|---|
| Data dodania do BaDAP | 2021-07-21 |
| Tekst źródłowy | URL |
| DOI | 10.3390/en14144354 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Energies |
Abstract
The verification of the blasting parameters of Ammonium Nitrate Fuel Oil (ANFO) with the addition of microstructured charcoal (MC) produced by destructive wood distillation was performed. Additional investigation of specific surface and pore distribution by the nitrogen adsorption of the two granulations of MC was also carried out. High-resolution scanning electron microscopy was used for morphology evaluation and revealed smoothening of the initially developed external surface of carbon with intensive milling. In addition, the analysis of the thermal properties of the studied samples (TG/DSC) indicated that the size of the microstructured charcoal additives influenced the decomposition temperature of the prepared materials. The explosives containing microstructured charcoal grains of −90 μm underwent decomposition at lower temperatures in comparison with those containing higher sizes of microstructure charcoal grains (−1.18 mm), for which the decomposition temperature reached 292 °C. The obtained results of blasting parameters compared to the results derived from thermodynamic simulation showed the non-ideal character of the explosives (much lower values of blasting parameters than in established thermodynamic models). It was indicated that higher velocities of detonations (VOD) were obtained for non-ideal explosives where finer MC grains were added. Blasting tests confirmed that the studied type of MC can be applied as an additive to the ANFO.