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自铜矿石中回收共生的稀有金属钼是一件重要的工作,为计算金属回收率,必须对每个试样同时进行铜和钼的品位测定。而铜和钼在化验上又是互有干扰的元素,因此就有研究如何分离定量的必要。厂矿化验室所需的操作方法必须在当班得出结果,操作精简,并能得到较好的准确度。这样才能适合生产的需要。我们根据这一精神进行了试验。经研究我们认为如下方法是比较适合的。一、钼精矿中铜的测定在部颁标准中已有了规定方法。我们在对外产
The recovery of the symbiotic rare metal molybdenum from copper ores is an important task. To calculate the metal recovery, the copper and molybdenum grades must be measured simultaneously for each sample. The copper and molybdenum in the laboratory are mutually interfering elements, so there is a study on how to separate the quantitative needs. The method of operation required by the plant and mineral laboratory must be on schedule to achieve results, streamline operations and achieve better accuracy. In order to meet the needs of production. We conducted experiments according to this spirit. After the study we think the following method is more suitable. First, the determination of copper in molybdenum concentrate In the ministerial standards have been provided for the method. We are producing