Zinc sulfate monohydrate sold at profit. Shredded tire material steeped in three sulfuric acid baths to extract zinc. Final product removed by evaporating part of solution until product crystallizes out. Recovered as zinc sulfate monohydrate and sold as fertilizer or for general use.
Recovering Zinc From Discarded Tires
NASA Tech Briefs ; 8 , 2
1984-11-01
Sonstige
Keine Angabe
Englisch
Recovering salable scrap from discarded navy ships
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