In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the process of separating . Before the advent of heavy machinery the raw ore was broken up using hammers wielded by hand, a process called "spalling". Before long .. In practice, particle size and shape can affect separation efficiency.
The term spiral separator can refer to either a device for separating slurry components by . Many things can be done to improve the separation efficiency, including: . For good separation, the density difference between the heavy minerals and the light minerals in the . Chemical equipment · Separation processes.