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Fe2O3 hematite quantity increase in quartz sand by heat treatments

2018; Linguagem: Inglês

10.21741/9781945291999-12

2474-395X

Florin Popa, Traian Florin Marinca, A. Cotai,

Geological Modeling and Analysis

Fe2O3 hematite quantity increase in quartz sand by heat treatments Ana COTAI, Traian Florin MARINCA, Florin POPA Abstract. Heat treatments were performed on the quartz sand to increase the quantity of Fe2O3 hematite phase. The heat treatments were performed on the as-received sand samples. The heating temperatures were chosen in the range of 120-600 °C […]