نتایج جستجو برای: hydrometallurgical method
تعداد نتایج: 1630455 فیلتر نتایج به سال:
The article presents results of theoretical and experimental studies the processes iron solid-phase reduction from an iron-containing concentrate obtained as a result hydrometallurgical dressing ferromanganese polymetallic manganese-containing ores with coals grades D (long-flame) 2B (brown). method thermodynamic modeling using TERRA software complex was used to study reducing properties hydroc...
Flotation tailings from copper production are deposits of copper and other valuable metals, such as Mo, V and U. New hydrometallurgical technologies are more economical and open up new possibilities for metal recovery. This work presents results of the study on the extraction of copper by mixed extractant consisting p-toluidine dissolved in toluene. The possibility of simultaneous liquid-liquid...
the recovery process of selenium from iranian sar-cheshmeh copper anode slimes employing hydrometallurgical methods has been investigated. the copper anode slimes are made up of those components of the anodes, which are not soluble in the electrolyte. they contain varying quantities of precious metals like gold, silver, selenium and tellurium. they are being extracted as a by product in the co...
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