Advanced processing of high Ca fly ash for enhanced reactivity and improved high value-added application possibilities

Autor: Mária Ambrus, Gábor Mucsi
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Case Studies in Construction Materials, Vol 18, Iss , Pp e02214- (2023)
Druh dokumentu: article
ISSN: 2214-5095
DOI: 10.1016/j.cscm.2023.e02214
Popis: The main purpose of the research was to examine the processing possibilities of a low-grade high Ca fly ash (FA) to increase its future utilisation potential. Size separation via sieving and mechanical activation with the use of a planetary ball mill was examined to compare the results and complement the application of the various mechanical processes. Based on the preliminary chemical analysis, the composition of the FA below and above 32 µm showed significant variations, thus, the
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