Table of ContentsMathematical ModellingModel TestingDiscussion of Results Crushed stone operations have become more difficult due to rising costs of labor and equipment, with the consequent
Table of ContentsCourier 300 sampling systemOn-stream X-ray spectrometerAssay computation The Outokumpu Company’s Courier 300 System is a complete package that can be installed and handed
Table of ContentsIdler EngineeringSelecting IdlerOperation and Maintenance Depending on the source of reference used, belts for handling bulk material underground came into being between 1900
Table of ContentsPulley Design FeaturesPulley Hub DesignShaftingPulley Lagging In belt conveyor application, a pulley’s purpose is primarily three-fold, 1) support the belt in directional changes,
Table of ContentsCharacteristics of the Driven MachineryBraking of Electrically Driven MachinerySpecial Coupling Types of DrivesAppendix “A”A.C. Motor theoryGeneralDevelopment of TorqueMaximum Torque DeterminationRunning TorqueRotor CurrentsAppendix BSpeed-Torque
Table of ContentsGeneral Design ConsiderationsConveyor Discharge and ImpactLoading ChutesSkirt BoardsBelt Conveyor Structures Belt conveyors have proven themselves for many years as a dependable and low
Table of ContentsNon-Magnetic Iron Ore-Specular HematitePilot Plant Testing and Scale-Up In any treatment process that requires a coarse feed material to be reduced to a
Activated bleaching clays, so called because of their ability to remove color bodies from bleach fats and oils, are produced from clays of bentonitic origin.
Table of ContentsCrusher and Conveyor System LayoutDecline Chosen to Develop Crusher LevelLonghole Methods of Excavating Meramec Mining Company, a joint venture by Bethlehem Steel Corporation
Table of ContentsProducts of OxidationExperimentalExperimental Results For sulfide minerals, the presence of dissolved oxygen in the water phase is an influencing factor for separation by