Bulletin, Oplag 7South Dakota School of Mines and Technology., 1904 |
Andre udgaver - Se alle
Almindelige termer og sætninger
30 mesh 50 per cent addition of bromo agitation alkaline amount of solution Antimony Assay barren solution battery solution Black Hills blue BrCN bromide bromide and bromate bromo cyanide bromo cyanogen calaverite charge coarser than 30 coke containing copper copper-ore crushing in cyanide Dakota mill Deadwood decanted Diehl Process different mills dilution discharge distributor Dorr & Wilson dry crushing feet filling flue-dust furnace heat Hidden Fortune mill Horseshoe mill Imperial mill Kalgoorlie Knutzen launder lime Lundborg Maitland mill mercuric cyanide mesh metallic iron method mill product moisture National Smelter overflow oxide pipe Plain Cyanide potassium bromate potassium cyanide pounds of cyanide practically precipitation pump pyrite quantity RAPID CITY roasting salts sand vats settling siliceous slag slimes tailings slimes tanks slimes treatment Slimes Vats Smelting SOUTH DAKOTA stamps sulphuric acid telluride tellurium tests tion treated wash water wet crushing Wilson mill wire zinc