Matthias Scholl P.C.
Methods for recovering metals from automobile scrap and electronic waste
A method of recovering the metal from automobile scrap and electronic waste. It includes separating the automobile scrap and the electronic waste to provide some metal pieces, washing and/or shredding and/or selecting said metal pieces to provide some groups of metal pieces having the same metal element, making a full-elemental analysis, comparing the weight of different metal pieces having the same metal element and attaining different combinations of value, weighted averaging the combination of value to calculate the full-elemental weighted average according to the different combinations of value, comparing the different full-elemental weighted averaging to different composite material, and finding a optimal set or some optimal sets, further disposing metal pieces according to the optimal set, and manufacturing alloy. Present invention has a lot of advantages, such as reducing pollution and cost, and processing more waste.
Shenzhen Green Eco-Manufacture Hi-Tech Co., Ltd.
C B Y C Y
C22B B03B Y02P C22B Y02W
inventional inventional additional inventional additional
Kaihua
Xu