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本法采用X荧光光谱法直接测定铅锌矿原、精、中、尾矿中11个元素,同时探讨了在选矿分析中应用“基本参数与经验系数结合法”的可能性,以及化学价态对X光谱分析的影响。本法所研究的对象是金属硫化物矿,尽管产地涉及几个地方,仍然能满足分析准确度的要求,可作为通常的分析方法,对今后应用直接粉末法的X荧光分析具有一定的意义,本法亦可作为铅锌冶炼厂原料的质量检验。
In this method, X-ray fluorescence spectrometry is used to directly determine eleven elements in the raw, refined, medium and tailings of lead-zinc ore. Meanwhile, the possibility of applying “combination of basic parameters and empirical coefficients” in mineral processing analysis is discussed, Effect of valence on X - ray analysis. The object of study in this Law is metal sulfide ore. Although the place of production involves several places, it can still meet the requirements of analysis accuracy. It can be used as the usual analytical method and has certain significance for the X-ray fluorescence analysis of the direct powder method applied in the future. This Law may also be used as a raw material for lead-zinc smelters quality inspection.