摘要
介绍了用酸溶氧化沉淀法 ,从金属切削废料中选择性分离、回收镍、铬、铁等重金属制成各种化合物的工艺方法 ,试验并确定了最佳反应条件 ,并对结果进行了分析。
The principles,procedures and experimental results of recovering nickel,chromium,cadmium and iron form metal-slicing waste are presented.The optimum conditions were determined and the economic benefit was analyzed in the prper.
