Developing Approaches to Creating a Resource-Saving Technology for the Recovery of Valuable Components (Ultra-Pure Graphite, Diamondlike Carbon, and Strategic Metals) from High-Carbon Rocks


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New prospective sources of valuable minerals, including substantial reserves of crystalline graphite, gold, platinum, rare earth elements, and diamondlike carbon, have been revealed by the authors in high-carbon rocks in the south of Russia’s Far East. A scheme has been developed for the hydrometallurgical recovery of strategic metals and extra-pure (99.98%) crystalline graphite, used as a base material for conducting plasma-chemical investigations, from graphite ore. As a result of the experiment, nanodiamonds have been recovered, which were presumably inherited from the natural graphite-containing rocks.

Sobre autores

A. Khanchuk

Far East Geological Institute, Far East Branch, Russian Academy of Sciences

Email: medkov@ich.dvo.ru
Rússia, Vladivostok, 690022

V. Molchanov

Far East Geological Institute, Far East Branch, Russian Academy of Sciences

Email: medkov@ich.dvo.ru
Rússia, Vladivostok, 690022

M. Medkov

Institute of Chemistry, Far East Branch, Russian Academy of Sciences

Autor responsável pela correspondência
Email: medkov@ich.dvo.ru
Rússia, Vladivostok, 690022

V. Dostovalov

Far East Federal University

Email: medkov@ich.dvo.ru
Rússia, Vladivostok, 690950

A. Portnyagin

Institute of Chemistry, Far East Branch, Russian Academy of Sciences

Email: medkov@ich.dvo.ru
Rússia, Vladivostok, 690022

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