In the majority of the zinc operations, sphalerite (ZnS) is associated with galena and often sulfides of iron and copper. It is therefore essential to arrange
The flowsheet above was designed to treat economically approximately 200 tons in 24 hours of a low-grade dump ore containing lead and zinc values as well
The concentration of low grade cinnabar, HgS, with a specific gravity of 8.0-8.2 is effectively accomplished by gravity and flotation methods. Cinnabar ores of relatively
The problem of treating oxidized lead-zinc ores for the production of high-grade lead zinc concentrates is a complex problem due to the nature of the ores
The problem involved in Manganese Ore Processing deals with the production of acceptable specification grades of manganese concentrates at a maximum recovery of the total
The problem of treating oxidized lead ores and many other oxides is complex due to the nature of the ore and to the soft, sliming
Running a thickener properly isn’t as easy as it looks. True enough, a thickener doesn’t make a racket like a ball mill, or spew out
How hard a ball mill operator has to work depends partly on himself, and partly on the kind of muck the mine sends over to
The main idea in collecting the information you’ll find in the following discussion was to help you, as a flotation machine operator. Regardless of how much
Speaking generally, in the Open Stope Mining Method, the jasper hanging walls of most of the deposits in the Iron River district dip at a