Question

2. There is a Tenorite mineral with 4% humidity, with a grade of 1.8% CuT and 1.1% Cus. Determine: a) Insoluble or residual grade of the mineral. (Answer: 0.7%). b) How much CuT is there in 8,000 [t] of this mineral? (Answer: 138.24 tons). c) Calculate the acid consumption of tenorite to obtain 94% leaching efficiency. Consider that leaching was carried out with sulfuric acid, and that the density of said acid is 1.84 [g/cm3]. Express your result in liters of H2SO4. (Answer: 66,600 L).

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Hermann

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C) La densidad del ácido sulfúrico es de 1,84 g/cm³.

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