Estudo e avaliação de um separador de agregados minerais por hidrociclonagem.

Abstract

It appear that research in classification fine size particles using hydrociclones is the accepted method used in the mineral processing industry. This work used this techniques to classification fine particles products from the crush plant in the civil engineering, as well the method to construct a hidrocyclone using (steel chap) in the instalation The ore used is a granite (feldspar, mica and silica, between other). The parameters of the hidrocyclone model developed by Lynch and Rao was defined using. The variables process used to adjust condition operation during the this laboratory tests ware: of percent solids in the pipe (water / sand), design (geometry of the cyclone), pressure and outlet (water). As result the classification propose in this work is to obtain a powder granite (artificial sand) to used in divers segments of our park technological.