X-ray fluorescence analysis based on the modified standard-background procedure in the system of analytical control of solid-phase products of metallurgical precious metal products

Autor:	A. V. Bakhtiarov, O. V. Devitsina, S. N. Chuprina, R. V. Sapunov, V. A. Zaitsev, S. K. Savel’ev
Rok vydání:	2015
Předmět:	Analytical control Materials science General Chemical Engineering Metallurgy Metals and Alloys chemistry.chemical_element X-ray fluorescence Precious metal Copper Inorganic Chemistry Product analysis Nickel chemistry Phase (matter) Materials Chemistry
Zdroj:	Inorganic Materials. 51:1423-1430
ISSN:	1608-3172 0020-1685
DOI:	10.1134/s0020168515140034
Popis:	An original approach to the X-ray fuorescence analysis of metallutgical precious metal products, in terms of which an equation of a certain type determined from theoretical and semiempirical considerations was proposed instead of multiple regression equations, was described. This allows reducing the number of calibrating reference samples, considerably simplifying the calibrating procedure and reducing the cost of analysis. The developed method of analytical control was successfully applied for the product analysis of the metallurgical shop of the Copper Plant, West Affiliate, JSC MMC Norilsk Nickel.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b96b455f145b451b6ed0eb6592954e61 https://doi.org/10.1134/s0020168515140034 Zobrazit plný text záznamu Plný text ve formátu PDF