Title: SIMULTANEOUS SPECTROGRAPHIC DETERMINATION OF ZIRCONIUM, HAFNIUM, THORIUM, AND TITANIUM IN ORES
Abstract: A spectrographic method was developed for the simultaneous determination of Zr, Hf, Th, and Ti in natural samples. The method was tested on silicate and tantalumniobium ores of various chemical composition, but it can be used for the analysis of other natural materials containing small amounts of the above elements. The mean experimental error is plus or minus 4-6%. The accuracy of the method is within plus or minus 10%. (auth)
Publication Year: 1964
Publication Date: 1964-01-01
Language: en
Type: article
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