Metallurgical Laboratory Design
Acid Resistant Pot Mill
The Acid Resisting Pot Mill is recommended for grinding substances which contain acids such as sulphuric and hydrochloric or other highly corrosive mixtures or materials. This pot mill has a strong welded steel frame with a tilting device which locks the mill so that it can be rotated at the desired angle. This feature is […]
Laboratory Classifiers
Laboratory Batch Classifier The Laboratory Batch Classifier is used to classify or settle the pulp from Laboratory Batch Ball Mills, and the results approximate the work done by standard commercial classifiers and ball or rod mills in closed circuits. This unit consists of a funnel with a variable spigot discharge through which the material passes […]
Laboratory Agitator
Air-lift Laboratory Agitator Laboratory Air-lift Agitator was specially developed for use in continuous testing laboratories and pilot plant operations. This agitator is similar in design to a large scale continuous commercial agitator and accordingly the results obtained can be directly calculated for the large tonnages of commercial operation. Gear drive mechanism is totally enclosed, with integral rake […]
Laboratory Conditioner
Laboratory Conditioners and Super-Agitators are available in sizes to meet the need for a single batch unit, a multiple batch unit or a continuous pilot test plant size unit. This machine is designed for use in metallurgical, chemical and process laboratories to condition, agitate, aerate, or mix any combination of liquids or liquids and solids […]
LPF Process Metallurgical Testing
EXECUTIVE SUMMARY A Metallurgical Laboratory had completed preliminary economic studies on various processing options applicable to the Minerals Project in South America, containing oxide, transition and sulfide ore reserves. These included heap leaching with SX-EW; use of Roast-Leach-EW of sulfide concentrates to produce CuSO4 crystals; and potential application of the Leach-Precipitation-Flotation (LPF) option to treat […]
Types and Models of Sample Cutters & Samplers
AUTOMATIC SAMPLERS A compact unit designed to move the sample cutter through the stream at a uniform speed up to 30″ per second to provide an accurate increment sample. Action of cutter and mechanism closely adheres to theoretical “perfect technique” in cutting a sample. High speed cutter travel often eliminates need for secondary sampling. Sample […]
Electromagnetic Separation
Starting with a mixture of any of the above minerals it may be determined whether or not they can be separated by high tension, magnetic, or gravity methods and whether any one, or a combination of “Electromagnetic Separation” methods is required. If the minerals appear in different columns they may be separated by high tension and/or […]
Signature Plot
General Procedure for IsaMil Signature Plot The relationship between product size and energy input remains constant during scale-up of IsaMill™ technology. As the diameter of a particle is halved, the surface area of its progeny is doubled. Within reasonable reduction ratios, the log of size plotted against the log of energy produces a straight line. […]
General Solubility Rule
The 8 General Solubility Rules. These are the reason why we can determine clearly the endpoints of reactions. For instance the endpoint of the titration of AgNO3 against Cyanide is determined by the indicator KI. This is because after the endpoint the excess Ag+ in solution combines with I- to form Agl which is insoluble. […]