湖南鼎锋公司不仅仅可以双铂铑热电偶回收，还能够第一时间给予您准确的报价。能够给您最快的检测。
在我们公司铂铑6热电偶回收技术领域：本发明属于湿法冶金技术领域，涉及一种从PtPd精矿中提取Au，Pt，Pd的方法。背景技术：PtPd精矿是从铜阳极泥中提取金和银的过程中产生的中间产物，其金，铂，钯含量比低，铜，铅，锌，铋等贱金属含量高，且合成复苏贵金属有困难。为了有效铂铑热电偶回收铂钯精矿中的贵金属，需要对铂钯精矿进行预处理，首先去除铂钯精矿中铜，锌，硒，铋等贱金属，富集贵金属。目前，对PdPd精矿的预处理方法很多，主要有硫磺酸化焙烧沉淀法，选择性氯化法，氧化焙烧酸。虽然上述方法确实达到了一定的去除杂质的效果，但是对贵金属的浓度偏低，在酸浸过程中造成贵金属损失的缺点。发明内容：为了克服上述技术中存在的问题，本发明的目的是提供一种从PtPd精矿中提取金的方法。钯。本发明的有益效果：1，本发明采用硝酸直接处理Pt-Pd精矿，去除铜，铅，铋，锌，硒等贱金属效果好，金铂不几乎浸出，金铂的积累率高，并且钯入酱菜酒，直接加重钯，更有利于进一步铂铑热电偶回收浸残渣中的铂铑6热电偶；2，本发明的黄金，铂，钯复苏率很高，双铂铑热电偶存在率98％以上复苏金的含量超过99％，具有成本低，操作简单，铂铑6热电偶回收率高的优点。

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