In some cases, maximizing bulk copper recovery may require use of thiocarbamate and thionocarbamate collectors in conjunction with dithiophosphate and xanthate chemistries in bulk flotation. The zinc reporting to the bulk flotation tails feeds the zinc circuit which is operated as previously described in the lead zinc flotation section.
Show full abstract flotation tests, depression was achieved using non toxic reagents and consequently individual copper, lead and zinc concentrates assaying 31.68% Cu, 67.69% Pb, 49.79% Zn were ...
The copper lead zinc ores have an origin similar to copper zinc and lead zinc ores, the exception being those ores that contain copper, lead and zinc as the principal economic minerals. In addition, some of these ores contain significant amounts of precious metals and, more rarely, cobalt and nickel.
In general, the most difficulty of the polymetallic sulfide ores separation is the separation among several kinds of ores, especially those low graded ores with complex embedded features. Therefore, its a significant step for separating lead zinc, copper zinc, copper lead to choose right flotation reagents.
Fast acting aerofloat promoter frother for silver bearing lead ores, also copper and zinc sulphide. Aerofloat 242 Neutralized aerofloat 31. Black and water soluble. 5 10% solution.02 to .15 Similar to aerofloat 241 but a stronger promoter for copper, lead and silver sulphides. Aerofloat 243: A water soluble dry aerofloat. 5 10% solution
The flotation reagent selection in zinc ore flotation. The flotation reagent selection in lead ore flotation. Let39; s dive right in! Copper lead zinc polymetallic ore is widely distributed in the world. With the continuous development of the economy, copper, lead, and zinc, as common metals, have been increasingly exploited. But the sorting of ...