specifiion of cu zn pb plant for a ballast mine
Effect of carbon on CuPbZn flotation Froth Flotation Working with minerals containing charcoal quite content with Ag Pb Cu and Zn to the grinding depressants zinc sulfate bisulphite and sodium cyanide was added and then a naturally floatable coal flotation was performed subsequently with sparkling MIBC flotation bulk and then copper lead separation in cleaning dextrin was added to