The design of the DOP ensures, that proper pumping with right head-flow characteristics can be combined with a mixing tuned according to the requirements of
When the bitumen emulsion is mixed with the ultrafine coal filter cake, the bitumen droplets are evenly dispersed throughout the coal sample, due to its
Ground calcium carbonate (GCC) is used in the paper, plastics, paint, rubber, caulks, and sealants industries. The favorable properties of GCC include high whiteness and
A numerical model is being developed to assess the enhancement of permeability by improved fracture connectivity by micro-hydrofracturing. A generic two-dimensional percolation model has been
Primary underground coal transportation systems, such as conveyor belts, rail haulage, and mechanical hoists, have numerous inherent safety hazards. During the period 1990 to 1992,
Cyanide Training Proper care and handling of Sodium Cyanide Why the need for training? To help ensure that Team Members are not exposed to harmful
Mineral suspensions show Newtonian flow properties at lower solid concentration, but change into non-Newtonian regime as the solids content is increased. For Newtonian fluids viscosity
Natural or collectorless flotation of native or free gold is generally possible, at least to a degree, with many gold containing ores. The first factor
It is important to have Assay Laboratory standards over a range of grades. This alone may preclude the material being sampled from serving exclusively for
Simplistically, nitrogen species oxidize the sulfide and solubilize some of the metal values. In essence, the silver, copper and less noble metals are dissolved in