使用含有乙腈的铜的硫酸盐的水溶液,可以从含铜物料制取铜。典型的物料包括氧化矿、铜的硫化物、废杂铜、海绵铜、铜合金、天然铜精矿、赤铜矿、硫酸铜溶液、亚硫酸铜和铜的四氨络物溶液。此法能量消耗低,有可能是一种迅速、简单、便宜、清洁而且适应性强的方法。 Copper can be prepared from a copper-containing material using an aqueous solution of copper sulfate containing acetonitrile. Typical materials include oxide, copper sulfide, scrap copper, sponge copper, copper alloy, natural copper concentrate, cuprite, copper sulfate solution, copper sulfite and copper tetramineate solution. The low energy consumption of this method may be a quick, simple, cheap, clean and adaptable method.