Spectral Determination of Small Amounts of Arsenic (Hundreths and Thousandths of a Percent) in Molybdic Products,

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Abstract:

The report describes a rapid, direct, and sufficiently precise method for the spectrographic analysis of arsenic in molybdic products of variable composition. Specifically, such products include a molybdic hydrometallurgical concentrate which is calcined molybdenum trisulfide obtained during the processing of scheelite-molybdic middings by the autoclave-soda method. The determination of arsenic in molybdic products is of the greatest importance because such products are frequently rejected precisely because of the arsenic content. Author

Author(s):
Fedorov, M. F. ; Lisnyanskaya, M. G. ; Karchevskaya, G. Ya. ; Poprukailo, A. M.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited machine trans. of Obogashchenie Rud (USSR) v15 n1/2 p105-107 1970, by Richard J. Zeccola.
Annotation:
Spectral Determination of Small Amounts of Arsenic (Hundreths and Thousandths of a Percent) in Molybdic Products--Translation.
Pagination:
0011

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-MT-24-1163-71
Project Number(s):
AF-7343
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*ARSENIC, CHEMICAL ANALYSIS), (*MOLYBDENUM COMPOUNDS, *ATOMIC SPECTROSCOPY), BUFFERS, IMPURITIES, STANDARDS, QUANTITATIVE ANALYSIS, USSR
Field(s)/Group(s):
Inorganic Chemistry
Keyword(s):
*SPECTROCHEMICAL ANALYSIS, TRANSLATIONS
Report Date:
1972 Jan 31