Journal of Siberian Federal University. Chemistry / Possibilities of Water and Solution of Sulfite Alkaline Solution in Mobility of Nonferrous and Precious Metals in Aged Mineral Processing Waste

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2014 7 (2)
Authors
Mikhailov, Alexander G.; Tarabanco, Valery E.; Kharitonova, Margarita J.; Vashlaev, Ivan I.; Sviridova, Margarita L.
Contact information
Mikhailov, Alexander G.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Tarabanco, Valery E.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kharitonova, Margarita J.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Vashlaev, Ivan I.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Sviridova, Margarita L.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia
Keywords
aged mineral processing waste; water solutions of metals; nonferrous and precious metals; lignosulphonates; sulfitealkalinesolution
Abstract

Transition of nonferrous and precious metals in the solution with filtration displacement by flow of water and lignosulphonatessolutions through the layer of old tails of copper-nickel ores of Norilsk is investigated.The experimental kinetics of dissolution of nonferrous and precious metals and comparison of speeds of the filtration at use of water and lignosulphonatessolutions are presented. Moving nonferrous and precious metals in a direction of water filtration and thefiltration oflignosulphonatessolutions is studied.Efficiency of sulfite alkaline solution for conversion to the movable state of nonferrous and precious metals in aged mineral processing waste is established

Pages
271-279
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/13260