There are no limits set to the recyclingof metals; they can be reused without limitation and to one hundred percent. Ofcourse, metals have to be separated from non-metal impurities and differentmetals have to be sorted in pure fractions to be able to use them as secondaryraw material. Due to the use and substitution of primary raw materials bysecondary raw materials not only primary raw materials can be saved, but inmany cases also the use of energy and therefore also process costs can beconsiderably minimized.
1. 2. 3. 4. Economical operatingcosts.Multi-stateseparation and Multi-product separation