Treatment optoelectronics of a stream of particles of materials, organic synthesis use

摘要

The present invention relates to a process for the treatment of the optoelectronic in a continuous flow of synthetic organic waste materials, recycled in the fields of the plastics, which is in a fragmented form of particles made almost homogeneous or heterogeneous composition, but in the coloration, which is to be sorted and to eliminate these streams are homogeneous, in a continuous movement of the colored particles in the mass of said materials, in particular, those which are colored by the compounds of the cadmium. The process is characterized in that it comprises the transformation of a stream of particles in bulk in a monolayer, the flow in free fall of this layer forming the curtain between at least two cameras which determine the coordinates in the time and in the space of each colored particle and the transmission in real time by software algorithms and with means for eliminating said particles, colored.