Zobrazeno 1 - 5
of 5
pro vyhledávání: '"N. A. Poponin"'
Autor:
A. L. Bondarenko, N. M. Poponin
Publikováno v:
Practical medicine. 17:143-148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d837f310c4f830611a73c09915bb6b9
https://doi.org/10.32000/2072-1757-2019-7-143-148
https://doi.org/10.32000/2072-1757-2019-7-143-148
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 317:863-869
The process of uranium precipitation from nitrate-sulfuric acid eluates by a 25% aqueous solution of ammonia was investigated. The effect of precipitation pH value on the impurity composition, particle size and bulk density of the yellow cake was stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d61c7c6ad5b2665a98cb1befcff2fcc
https://doi.org/10.1007/s10967-018-5942-x
https://doi.org/10.1007/s10967-018-5942-x
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:1741-1746
The application of an ammonia solution, sodium hydroxide solution and ammonium carbonate/bicarbonate solution as agents for the uranium precipitation from industrial pregnant regenerate was investigated. The effect various process parameters on the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e42016a122ee9a9f38990310c9d0e8c
https://doi.org/10.1007/s10967-017-5539-9
https://doi.org/10.1007/s10967-017-5539-9
Autor:
Yu. I. Laptev, N. A. Poponin
Publikováno v:
Gornyi Zhurnal. :6-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459b46397a2160a1aef092c43396d384
https://doi.org/10.17580/gzh.2016.10.01
https://doi.org/10.17580/gzh.2016.10.01
Publikováno v:
Minerals Engineering. 55:1-4
This study investigated the process of in situ leaching (ISL) method of uranium mining, and the removal of solid particles from the leaching solution. Investigations were carried out for 4 months. The content of firm suspensions in the productive sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ed62171fed71bb018f5cbd69977ffa6
https://doi.org/10.1016/j.mineng.2013.09.007
https://doi.org/10.1016/j.mineng.2013.09.007