| 摘要 |
Abstract 5 A method of co-processing of nickel sulphide ores, the method comprising the steps of: transporting a first nickel sulphide ore comprising a disseminated sulphide ore and talc-carbonate ore to a co-processing facility 10; and transporting a second nickel sulphide ore comprising a disseminated sulphide ore to the co-processing facility 10. The method further comprises 10 the steps of crushing and blending the first and second nickel sulphide ores to produce a blended ore having a desired mineralogy, and passing the blended ore through a flotation circuit 40 to produce a nickel sulphide concentrate comprising at least 5% nickel. 15 Drawing to accompany Abstract: Figure 1 LJO Processing Plant Flow Diagram ---------------------------- I------------ Mine Output Crushing Circuit 14b mb 14 e 16c O eCsheri Crusher 2 ze Crusner 3 Ov Passing passing Pass trg -I ----- - Millng Circuit Tash Screens Classifier oversie - toTails Overflow PrlmaryN Cruhed Ball Mill Sto pilepassing Underffow Concentrate Fash LJO Processing Plant F low Diagra Flotation C e ConditioningTank Sinks Cl ss ir2 i ~Regrind BaR M iOero Underflow -Fiatation Circui6 Conc Rougher Flotation. Sinks Middling Conc Scavenger Conc Flotation (3) Flotation (3) Sinks Sinks To Tails Sinks 0 Coc Cleaner cleaning Conc Flotation 2 scavenger(S) V.ks5 k To Tails] Thickener Feed Tank 66 Thkckener 6 6 Jf Filter ie ed Fin cete rt |
