- Tytuł:
- Iron-containing phases in fly ashes from different combustion systems
- Autorzy:
-
Szumiata, T.
Gzik-Szumiata, M
Brzózka, K.
Górka, B.
Gawroński, M.
Świetlik, R.
Trojanowska, M. - Powiązania:
- https://bibliotekanauki.pl/articles/148055.pdf
- Data publikacji:
- 2015
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
fly ashes
coal combustion
Mössbauer spectrometry
environmental protection - Opis:
- The investigations of iron-containing phases existing in fly ashes were performed using transmission Mössbauer spectrometry. The examined samples of fly ashes were collected from different coal combustion systems, that is, stoker-fired boiler in municipal heating plant and pulverized coal boiler in power plant. Several phases are identifi ed in the samples: iron oxides, paramagnetic aluminosilicate glass with Fe3+ ions and Al2O4- -type spinel with Fe2+ ions. It was pointed out that proportions of contents of phases strongly depend not only on the combustion temperature but also on the way of ash collection.
- Źródło:
-
Nukleonika; 2015, 60, 1; 151-154
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki