An agitation plant in Sabah leaches a feed consisting of 1250 metric tpd oxide flotation concentrates (24 % Cu), 100 metric tpd roaster calcines (48% Cu) and 130 metric tpd copper-cobalt ores (12 % Cu). The plant brings into solution 360 metric tonne Cu /day. The leachant is spent electrolyte carrying 62 kg/m³ H2SO4 and 30 kg/m³ copper. The pregnant solution from leach carries 7 kg/m³ H2SO4 and 55 kg/m³ copper.

Find the:

Efficiency of extraction.

Volume of leach solution per day

Pulp density in the reactors.

An agitation plant in Sabah leaches a feed consisting of 1250 metric tpd oxide flotation concentrates (24 % Cu), 100 metric tpd roaster calcines (48% Cu) and 130 metric tpd copper-cobalt ores (12 % Cu). The plant brings into solution 360 metric tonne Cu /day. The leachant is spent electrolyte carrying 62 kg/m³ H2SO4 and 30 kg/m³ copper. The pregnant solution from leach carries 7 kg/m³ H2SO4 and 55 kg/m³ copper.

Find the:

1)Efficiency of extraction.

2)Volume of leach solution per day

3)Pulp density in the reactors.