Table of ContentsMethod of Judging Performance of Coal WasherEfficiency or Recovery Curves of CyclonesExample of Cyclone ThickenersExample of Cyclone WasherIdeal Two-Dimensional Flow of Nonviscous FluidSummary
Most iron ores treated by the R-N direct reduction process yield metallic iron products considerably lower in titanium, manganese, and chromium oxides and alkaline metal
Table of ContentsDifferential Equations of Capillary FlowTheoryCalculationsA Check on the TheoryDiscussion of Results This paper presents a theory for estimating the rate of gravity drainage
A 6-ft diam core drilling machine has successfully completed seven mine shafts in Virginia and West Virginia to depths as great as 465 ft. There
The Inland Steel Company operates five underground iron mines in the Lake Superior District. The two largest of these, from the standpoint of productive capacity,
Homestake crushing and grinding-practice was completely revised during the period of 1951-1953. During the conversion, both crushing, plants at the head frames, the Ross and
A Semi-Automatic hoist has been installed at the 2966 station of the Copper Queen mine, since neither the bulk of supplies handled nor the number
Table of ContentsCompositionPropertiesOrigin and Mode of OccurrencePolitical and Commercial Control, Production and ConsumptionProspecting, Exploration and MiningTests and SpecificationsUses Diatomite is a hydrous or opaline form
Table of ContentsObject and Scope of InvestigationDescription of Equipment and Testing ProcedureForms of Cyclone Underflow ProductDesign FactorsOperation or Cyclone on Centrifugal-Drier EffluentOperation of Cyclone on
Table of ContentsSources and ClassificationMineral Composition of RocksSoundness of RockStandard Sizes of Crushed StoneUses for Crushed StoneConcrete and Road MetalStone SandChemical IndustriesGlassStrippingQuarryingLoadingHaulageCrushingPrimary CrushingSecondary CrushingFine Crushing
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