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黄铁矿常规分析多采用单独取样,针对某些元素采用有关分析方法。因而手续较繁琐,需要样品量也大。为了简化分析流程,减少样品用量,经试验拟定了黄铁矿单矿物系统分析流程。其特点是在一分称样中通过阳离子交换树脂分离,使阴阳离子分成两部分。在含阴离子溶液中可测定硫、砷、硒、磷等元素;在含阳离子溶液中可测定铁、铜、
Pyrite routine analysis using more than a single sample, for some elements using the relevant analytical methods. Therefore, more complicated procedures, the sample size is also large. In order to simplify the analysis process and reduce the amount of sample, the pyrite single mineral system analysis process has been worked out. It is characterized by a sample of cation exchange resin through the separation, the anion and cation is divided into two parts. Determination of sulfur, arsenic, selenium, phosphorus and other elements in solutions containing anions; Determination of iron, copper,