- Tytuł:
- Zeolitization of Coal Fly Ashes and Coal Fly Ash Microspheres
- Autorzy:
-
Rychlewska, Katarzyna
Tomaszewicz, Martyna
Radko, Tomasz - Powiązania:
- https://bibliotekanauki.pl/articles/2202230.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
coal combustion by-product
zeolites
fly ash
fly ash microsphere - Opis:
- The research investigated the efficiency of zeolitization of silicon and alumina bearing combustion by-products, i.e. coal fly ash and coal microspheres. Lab-scale alkali activation with 3M sodium hydroxide solution of raw materials obtained from a Polish coal-fired power plant were conducted at 100 °C. The obtained result proved that both combustion by-products are prone to zeolitization under the tested conditions with the obtained zeolite yields of 60 and 55% in the case of fly ash and microspheres, respectively. The main identified zeolite in the case of both by-products was NaP1.
- Źródło:
-
Journal of Ecological Engineering; 2022, 23, 11; 109--121
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł