A concentrator with a scale of 1 200 t/d is designed according to the scheme.The main process of the concentrator is two-stage and closed-circuit crushing,one-stage grinding and classifying,and flotation of one coarse,three sweeping and four fine.The main product is a gold concentrate with a grade of 28.0 g/t and a recovery rate of 88.50%.The process of the concentrator is reason-able and the resources are used rationally.The concentrator has high return on investment,short payback period and good economic benefit.The project has good financial indicators,is technically feasible,economically reasonable and fully has the conditions for construction.
gold and silver orebeneficiation processconcentrator design
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