COMPLEX PYRO- AND HYDROMETALLURGICAL TECHNOLOGY FOR PROCESSING QUARTZ-LEUCOXENE CONCENTRATE
As part of the work done, an assessment was made of the possibility of the chemical activity of quartz-leucoxene concentrate in pyrometallurgical processing in the presence of an iron-containing process of additives. It has been proven that, regardless of the type of iron-containing additive, the final product of processing is pseudobrukite. The study of the activity of pseudobrukite in comparison with the initial quartz-leucoxene confirmed an increase in the rate and degree of leaching of titanium compounds.