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Читать далееThe feasibility of a gravity flotation method for refining gold antimonide ore with primary concentrates and flotation goldcontaining antimonial concentrate of standard quality as the final products is given. The analytical dependences for antimonial extraction from ore fineness when refining with flotation enrichment are defined.
Читать далееMB NON-FERROUS PRICE CHANGES: Antimony The following Metal Bulletin minor metals prices changed on Friday June 10: Minor metals Antimony MB free market regulus, $/tonne: $6,250-6,500 per tonne from...
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Читать далееDec 16, 2022 · The article is dedicated to the problem of extraction of fine-grained and fine-dispersed gold in the process of refining gold-containing enrichment products. The flotation method remains practically the only method for enrichment of fine particle size classes; the main problem of flotation technology of many types of ores is the reduced number of refining …
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