laterites - ALTA Metallurgical Services
laterites - ALTA Metallurgical Services
laterites - ALTA Metallurgical Services
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ISSUES WITH SULPHURIC ACID BASEDPROCESSES• Downstream processing is typically complex and is a majorcomponent of overall capital cost, especially if separate nickeland cobalt products are produced at site.• The leach solution is generally dilute with regard to nickel andcobalt, which adversely affects capital and operating costs.• The acid not regenerated and recycled.29