UDC 622. 17:504.064.4
А. Mnukhin, professor, doctor techniques science
N. Mnukhina, associate professor, candidate techniques science
А. Gitulyar, graduate student

ANALYSIS OF METHODS OF PRODUCTION OF COLOURED METALS
BY PROCESSING OF PEDIGREE DUMPS

Zaporizhska state engineering academy

There are considered and analyzed the different methods of production of the
coloured metals by processing of pedigree dumps of coal mines. The basic lacks of
applied in indicated present tense of technologies of processing, the ways of
optimization of these processes are set.

Keywords: waste bank, silumin, technological process, methods of
improvement, stone, magnetic separation

ANALYSIS OF METHODS OF PRODUCTION OF COLOURED METALS
BY PROCESSING OF PEDIGREE DUMPS