Z.Y.Lu等人对氯化物 -硫酸盐混合溶液直接溶解黄铜矿 ( Cu Fe S2 )精矿进行了试验研究。试验在 1 L密闭 5颈玻璃反应器中进行。溶液的 p H和电位用 PTS控制器测量。固液质量体积比为 32 g矿样对 80 0 m L溶液。除非特殊情况 ,每次试验所加入的硫酸必须为浸出提供足够的酸 ( p H Z.Y.Lu et al. Conducted a pilot study on the direct dissolution of chalcopyrite (CuFe S2) concentrates from a chloride-sulphate mixed solution. The test was carried out in a 1 L closed 5-neck glass reactor. The p H and potential of the solution were measured with a PTS controller. Solid-liquid mass volume ratio of 32 g ore sample to 80 0 mL solution. Unless otherwise specified, the sulfuric acid added to each test must provide sufficient acid for leaching (p H