Talk:Aluminum Extractor

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Revision as of 07:33, 28 February 2016 by Rasmus (talk | contribs) (Created page with "Should we reconsider the choice of aluminum over iron/steel? I am still not sure why there is a need for a relatively complicated machine that uses the highest grade of energy...")
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Should we reconsider the choice of aluminum over iron/steel? I am still not sure why there is a need for a relatively complicated machine that uses the highest grade of energy (electricity) when a simple rotary kiln using pyrolysis gases from waste biomass could produce metallic iron, to be turned into alloys with an induction furnace. Using a magnet, high-grade iron ore can be extracted from soil, sand and river beds. --Rasmus (talk) 08:33, 28 February 2016 (CET)

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