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hich of the following recycling operations remaking from scrap results in the bi - Printable Version

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hich of the following recycling operations remaking from scrap results in the bi - ihiwo - 01-19-2020

hich of the following recycling operations (remaking from scrap) results in the biggest energy savings?Recycling aluminium saves 95% of the energy cost of processing new aluminiumThis is because the temperature necessary for melting recycled, nearly pure, aluminium is 600 °C, while to extract mined aluminium from its ore requires 900 °C.Other related question