Table of ContentsPractical Aspects of Solvent ExtractionPilot Plant Study of a Solvent Extraction Process Considerable amounts of the world’s known reserves of elemental sulfur are
Table of ContentsMine Drainage Abatement ProgramAMD Processing for Potable UseAMD Treatment by Multi-Stage Flash EvaporationAMD Evaporator Demonstration Plant In January of 1964, the Board commenced
Table of ContentsPlanningLeakagePresent Ventilation The language concerning ventilation in many sections of the Act could very well deprive or limit the mining engineer in planning
Table of ContentsResearch to DateBacterial NutrientsCurrent Leaching Results Bacterial attack of sulfide minerals has been going on for centuries but only recently was it discovered
One of the problems facing both the designer and the user of magnetic separators is the evaluation of the body forces acting on particles in
Table of ContentsChemistry of LIX-64NLaboratory InvestigationsPhysical Characteristics of LIX-64 and LIX-64N In late 1965 General Mills announced the availability of a new liquid ion exchange
Table of ContentsNeutralization ProcessChemical Properties of LimestonePhysical Properties of LimestoneLimestone SelectionLimestone Treatment SystemsLow Iron AMDFerric Iron AMDFerrous Iron AMDLimestone – Lime TreatmentConclusions The occurrence of
Table of ContentsExperimental ProcedureExperimental DataDiscussion of Experimental ResultsInterpretation of DataConclusionsAcknowledgmentsLeaching Tests on “J” Dump Core SamplesDescriptions of SamplesLaboratory Percolation Leaching TestsConclusions A series of tests
Leaching of waste material at Kennecott’s Chino Mines Division at Santa Rita, New Mexico, has been accompanied by increasing difficulty in circulating leach solutions through
Table of ContentsDesulfurizationMetallization of Oxidized PelletsCopper SmeltingCopper RefiningConclusion In a broad sense, sulfide copper pyrometallurgy is a batch sequence in three separate vessels, i.e., reverberatory