铜冶炼过程中金属镉元素的分布及控制工艺探析

Analysis on Distribution and Control Technology of Metal Cadmium in Copper Smelting Process

在铜冶炼过程中,原有的硫化铜精矿中会含有各种对环境有害的金属元素,因而在进行冶炼过程中需要通过控制冶炼工艺来对这些金属元素进行提取或者控制排放,以达到回收利用和保护环境的作用。金属镉就是较广泛存在于铜冶炼过程中的有色金属之一,可以通过分析不同冶炼工艺中金属镉的走向分布,从而采取合适的控制工艺来对其进行提取,进而实现对金属镉的有效回收及排放控制。

In the copper smelting process,the original copper sulfide concentrate will contain various metal elements that are harmful to the environment.Therefore,during the smelting process,it is necessary to control the smelting process to extract or control the discharge of these metal elements to achieve recovery and environment protection.Among them,metallic cadmium is one of the nonferrous metals that are more widely present in the copper smelting process.By analyzing the distribution of metallic cadmium in different smelting processes,appropriate control processes can be adopted to extract it,so as to realize the effective recovery and emission control of metal cadmium.