Szczegóły publikacji
Opis bibliograficzny
Melting behavior of sulfur-bearing silicate–phosphate glass batches / Justyna SUŁOWSKA, Magdalena SZUMERA, Dominika MADEJ, Bartosz HANDKE, Konrad ŚWIERCZEK // Journal of Thermal Analysis and Calorimetry ; ISSN 1388-6150. — Tytuł poprz.: Journal of Thermal Analysis ; ISSN: 0368-4466. — 2023 — vol. 148 iss. 4, s. 1463–1480. — Bibliogr. s. 1478–1480, Abstr. — Publikacja dostępna online od: 2022-12-19
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 145355 |
|---|---|
| Data dodania do BaDAP | 2023-02-28 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10973-022-11845-z |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Thermal Analysis and Calorimetry |
Abstract
The main purpose of the research was to explain the differences between nominal and actual chemical compositions of silicate-phosphate glasses in the SiO2-P2O5-K2O-MgO-SO3 system. The actual compositions of the materials were determined with X-ray fluorescence (XRF) analyses. Changes in the chemical composition were explained by examining the melting processes for selected glass batches with differential scanning calorimetry-thermogravimetry-related gas analysis by mass spectrometry (DSC-TG-EGA (MS)) and high-temperature X-ray diffraction (HT-XRD). It was found that changes in the chemical composition of the sulfur-bearing glasses were associated with the release of gaseous products. The main gases released during thermal decomposition of the selected glass batch were water vapor, carbon dioxide, carbon monoxide, and ammonia. Since these glasses have potential for use as glassy fertilizers, there is no doubt that the present study is important from an environmental point of view.
