CAPILLARY-ELECTROLYTIC METHOD OF METAL COMPOUNDS MICRO- AND NANOPARTICLES EXTRACTION FROM OF MINERAL ROCKS, ORES AND TECHNOGENIC PRODUCTS THIN FACTIONS Russian patent published in 2018 - IPC B82B3/00 

FIELD: technological processes.

SUBSTANCE: use for micro- and nanoparticles of minerals, metal compounds extraction from fine fractions of rocks, ores and technogenic products. Summary of invention is in the fact that the micro- and nanoparticles extracting method includes the test material fine fractions and distilled water suspension preparation, deposition of a suspension on a graphite substrate until the regular sphere formation, bringing the electrodes to a graphite substrate and to the test material and passing through the direct current of 4 to 6 V until the formed by the suspension sphere drying, then the formed by the microparticles precipitate is examined.

EFFECT: ensuring the possibility of complete micro- and nanoparticles of unknown composition extraction from any products.

1 cl, 2 dwg