Effect of Temperature and Acid Concentration: The effect of temperature on the leaching behavior of copper and zinc is shown by the data in Figures 1
Table of ContentsLaboratory Test WorkIndustrial Process Application This paper describes a new development in the cyanidation of gold ores, which we expect will result in
Because of the nature of the breakage in the Barmac vertical spindle impactor, the 80% reduction ratio is very small, so that when the energy
Table of ContentsChemistry of acid elutionMinimization of waste disposalMinimization of acid consumptionImproving performance of ion exchange resin An effective technique has been developed to elute
The flotation behaviors of pyrite and pyrrhotite in a Hallimond tube were correlated with the galvanic role they developed in two- and three-electrode combinations with
Table of ContentsLaboratory Bioleaching Bacteria Selection Bacterial Assisted Bioleaching ExperimentsCopper Bioleaching Test Conditions This paper presents results of ongoing research to develop an in-situ leaching process for
Table of ContentsReagentsFlotation A selective dolomite flotation process has recently been developed at the University of Florida whereby a two stage conditioning technique is utilized
The density of a Flocculant is usually evaluated by measuring its buoyant density while settling in a quiescent column. An equation of the general form
The flotation of sylvite (KCl) and also some accessory minerals (e.g. kieserite, langbeinite) from crude potash salts are processes used to a large extent all
Table of ContentsDesign ConsiderationsRepairs Performed There was a continual increase in ball mill lubrication oil consumption. However, visual inspections could not confirm the presence of