Galina Klitcheva's research while affiliated with Bulgarian Academy of Sciences and other places
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Publication (1)
The purpose of this study was to investigate the possibility of separating pyrometallurgical copper (fayalite) slag by oxidation in a synthetic air atmosphere into ferrous and silicate phases suitable for resources to be recovered from them. Isothermal oxidation kinetics and the most probable reaction models are studied in the temperature range of...
Citations
... At 600 • C, the formation of magnetite ( with the amounts of 23 and 11 wt%, respectively. This is consistent with the previous observations on the fayalite oxidation [26,27]. In addition, it can be assumed from the literature that SiO 2 component from the fayalite precipitated in the form of amorphous silica, which was not detected by X-ray diffraction analysis. ...
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