Limestone or iron ore is added to the lead ore during the roasting process. . the lead has been separated from the rock, and other minerals too, such as zinc . After the concentrate is unloaded at what is called the sinter plant, it is mixed with.
The process of froth flotation entails crushing and grinding the ore to a fine size. . plant where the molybdenum disulfide is separated from the copper sulfide. . The main difference in lead/zinc flotation is that zinc is usually depressed while.
Apr 22, 2016 . Keywords: oxidized lead zinc ore; processing mineralogy; minerals compositions; dissemination . China has abundant non sulfide lead and zinc ores distributed ... Metallurgical Plant Design and Operating Strategies, Perth,.