Patent ID: 11883830
Assignee: WEBSPHERE IT & SOFT SOLUTIONS SRL
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 4:
5. The system according to claim 1, wherein said sorting unit (U) comprises a second sorting station (20) comprising a second sorting basin (24) connected to said first lower portion (140) through said first conveyor (11) and containing a second liquid solution (L2) of given density to separate, according to Archimedes' principle, said first phase (F1) into a third material phase (F3) of second selection and a fourth material phase (F4) of second submersion; said sorting unit (U) comprising a second scraper (26) associated with said second sorting basin (24) to collect said third phase (F3) from a free surface of said second liquid solution (L1) and second wash means (28) of said third phase (F3).