Ховор шорооны зарим элементийг тодорхойлох рентгенфлуоресценцийн анализын арга
DOI:
https://doi.org/10.22353/physics.v2i125.186Keywords:
ED XRF method, ED XRF method with Am-241 sourceAbstract
In this paper an analytical procedure for determination of La, Ce, Pr and Nd in ores of REE has been developed. More than five thousands powdered imples were prepared from various places of the ore deposit The samples were analysed by ED XRF method with Am-241 source for excitation of characteristic K-hnes radiation of the elements We have determined correlation of La-Ce, La-Pr, La-Nd, Ce-Pr, Ce-Nd and Pr-Nd pairs of elements. The results were compared with the data of other methods and reference materials.
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