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Method for the recovery of group ia salts during treatment of industrial processwaste streams
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Method for utilizing ph control in the recovery of metal and chemical values from industrial waste streams
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Method for the production of galvanizing fluxes and flux feedstocks
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Method for utilizing PH control in the recovery of metal and chemical values from industrial waste streams
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Method for the recovery of group IA salts during the treatment of industrial process waste streams
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Method for the production of galvanizing fluxes and flux feedstocks
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Production of more concentrated iron product from industrial waste materials streams
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Beneficiation of furnace dust for the recovery of chemical and metal values
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Production of direct reduced iron and/or pig iron from industrial waste streams
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Method for producing an iron feedstock from industrial furnace waste streams
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Method for the removal of calcium by products during the production of an iron feedstock
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Method for recovering metal and chemical values
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Method for recovering metal and chemical values
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Method for recovery of metal and chemical values
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Method for the further purification of zinc oxide
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Method for the production of a feedstock containing usable iron constituents from industrial waste streams
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Method for producing an enriched iron feedstock from industrial furnace waste streams
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Method for separation of metals from waste stream
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Method for the reclamation of metallic compounds from zinc and lead containing dust
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Method for treating waste streams containing zinc
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