Environmental-friendly view on steel industry dust and sludge as secondary raw materials-analysis and evaluation of the characteristic properties
J. Šoltész Matulová,
E. Fecková Škrabuľáková,
M. Ivanová
Abstract:Aim: To analyze the characteristic properties of dust and sludge from steel converters and to evaluate the perspectives of their reuse. Methodology: In order to evaluate the properties of samples, standard research designs were followed. Different methods such as titration, atomic absorption spectroscopy, inductively coupled plasma, optical emission spectrometry and combustion/fusion analyses were followed. Results: In a series of experiments, the percentage Fe and Fe oxides, calcium and zinc oxides as well … Show more
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