The concentrator of Bonneville Ltd. at Wendover, Utah, processes a feed obtained by solar evaporation of a brine containing sodium and potassium chlorides with minor
Comminution is an old art. Unfortunately the analysis of the unit operations has been handicapped by the lack of both theoretical and experimental information. Two
Table of ContentsPrimary CrushingFine CrushingGrinding Control Systems Most modern crushing and grinding facilities are automated to some degree. Some, of course, have a very minimum
Table of ContentsExploration of Alluvial/Eluvial Gold DepositsEluvial DepositsAlluvial DepositsExploration ObjectivesExampleMapping The GradesProduction Planning HiGrade DPI is a novel analysis method for placer gold that relies
The use of solid fuel in shaft furnaces to indurate iron ore pellets was originally considered a necessary evil, which the industry worked long and
Table of ContentsTypical dosagesGeneral InformationStandard SolutionsPregnant Solution SampleFiltrationAssaysDeaerationHeat MethodChemical MethodVacuum MethodVariable Analysis Efficient Merrill Crowe precipitation of gold and silver is dependent upon the proper
Table of ContentsTailings DisposalLiquefied Tailings DepositsReduced Liquefaction Susceptibility One of the many responsibilities of mining engineers and mill superintendents is to provide for the safe
Table of ContentsDescription of the OreExperimental Work.Recovery of Molybdenum from Solution A study of some variables affecting the recovery of molybdenum from oxidized molybdenum minerals
An interesting problem with which the senior author has been concerned with is the scale-up of power requirements for slurry agitators operating in the laminar
Zeolite ores and protores occur in extensive deposits in the western United States. A recent paper describes the general geology and mineralogy of these deposits
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