Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Shepeta Elena"'
Publikováno v:
E3S Web of Conferences, Vol 192, p 02012 (2020)
Using samples of skarn scheelite-sulfide ore from the Vostok-2 deposit, studies were carried out to model combinations of increased dose of inorganic modifiers (sodium carbonate, water glass, sodium sulfide) based on publications by foreign researche
Externí odkaz:
https://doaj.org/article/f5090e88626644dfab016336ce56c7c2
Publikováno v:
E3S Web of Conferences, Vol 192, p 02011 (2020)
The possibility of processing old tailings of the Primorsky Concentrating Factory (PCF) has been assessed. The average mass fraction of WO3 is 0.08%, Cu is 0.052%, the average content of Au is 0.38 ppm, Ag is 1.1 ppm. The grain size of scheelite and
Externí odkaz:
https://doaj.org/article/b5facd5c382546e2b65264fa69b9fc51
Autor:
Shepeta Elena, Samatova Luiza
Publikováno v:
E3S Web of Conferences, Vol 56, p 03009 (2018)
The impact of acoustic vibrations on physical and chemical properties of circulating water, heterogenic systems of pulps of sulphide and scheelite cycles flotations, collectors (IMA-I413p (potassium butyl xanthate), sodium oleate of commercial acid B
Externí odkaz:
https://doaj.org/article/825c5f0254bc42deb4793c4b9b006029
Autor:
Samatova Luiza, Shepeta Elena
Publikováno v:
E3S Web of Conferences, Vol 56, p 03008 (2018)
The research for examination of elemental composition of typical metasomatic rocks and ores have been carried out According to the data of mineral and petrographic analysis of twenty transparent sections in parallel and crossed Nicols, specific assoc
Externí odkaz:
https://doaj.org/article/4fd2a210a2a54678910346a8ce138621
Publikováno v:
E3S Web of Conferences; 9/30/2020, Vol. 192, p1-8, 8p
Publikováno v:
E3S Web of Conferences; 9/30/2020, Vol. 192, p1-7, 7p
Publikováno v:
E3S Web of Conferences; 2018, Vol. 56, pN.PAG-N.PAG, 6p
Publikováno v:
E3S Web of Conferences; 2018, Vol. 56, pN.PAG-N.PAG, 6p