Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elena Viktorovna Zlobina"'
Autor:
Tatyana Yakovleva, Elena Viktorovna Zlobina, Rosa Aubakirova, Anna V. Troyeglazova, Igor' Korotkov, Viktoriya Butenko
Publikováno v:
Chemical Bulletin of Kazakh National University. :26-31
Methods of determination of cobalt and nickel in copper concentrates currently used in factory laboratories are very labor intensive and time consuming. The limiting stage of the analysis is preliminary chemical sample preparation. Carrying out the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588ff12067fe8efa695c9a7976fdae09
https://doi.org/10.15328/cb673
https://doi.org/10.15328/cb673
Publikováno v:
Chemical Bulletin of Kazakh National University, Vol 88, Iss 1 (2018)
Цель настоящего исследования – разработка методики определения примесей в оксиде скандия методом масс-спектрометрии с индуктивно свя
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::be46ffcf0f6f5703c0e7ae576c317f68
https://bulletin.chemistry.kz/index.php/kaznu/article/view/752
https://bulletin.chemistry.kz/index.php/kaznu/article/view/752
Publikováno v:
MATEC Web of Conferences, Vol 96, p 00001 (2017)
The extractive separation of scandium and rare earth metals (REM) was studied. The extractants used are trialkylbenzylammonium di-2-ethylhexylphosphate (TABAC-D2EHPA, binary extractant) and trioctylphosphine oxide (TOPO). The effect of concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d663c387573a7ce175ef6a57af77c1f9
https://doaj.org/article/d9a6b982ff2448459f9c807da535408b
https://doaj.org/article/d9a6b982ff2448459f9c807da535408b
Publikováno v:
Chemical Bulletin of Kazakh National University. :29-34
The aim of this work is to investigate the possibility of extraction separation of scandium and rare earth metals accompanying impurities trioctylphosphineoxide solution in kerosene. Extraction of scandium by TOPO - kerosene solution depending on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab73c2fa1cf81304cbc95ede555364e
https://doi.org/10.15328/chemb_2014_229-34
https://doi.org/10.15328/chemb_2014_229-34
Publikováno v:
Chemical Bulletin of Kazakh National University, Iss 2 (2014)
Цель настоящей работы - исследование возможности экстракционного разделения скандия и сопутствующих ему редкоземельных металлов-прим
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::b045e42a953b7082bca950bf4c1c41fc
https://bulletin.chemistry.kz/index.php/kaznu/article/view/151
https://bulletin.chemistry.kz/index.php/kaznu/article/view/151
Publikováno v:
Reviews in Analytical Chemistry, Vol 30, Iss 2, Pp 83-86 (2011)
Regularities of extraction of rhenium (VII) melt tetraoctyl-ammonium bromide in a mixture of higher alcohols and paraffin were determined. Quantitative extraction of measurements obtained in the range of pH of the aqueous phase 1.5–2.0 was carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2507ebc4035225db5307673124635f1
https://doi.org/10.1515/revac.2011.017
https://doi.org/10.1515/revac.2011.017
Publikováno v:
Scopus-Elsevier
Eurasian Chemico-Technological Journal , Vol 13, Iss 3-4, Pp 247-251 (2011)
Eurasian Chemico-Technological Journal , Vol 13, Iss 3-4, Pp 247-251 (2011)
Extraction concentration of rhenium by a melt of tetraoctylammonium bromide in paraffin was used with the aim of preparation of calibration samples for roentgen fluorescent analysis. The calibration characteristics of the roentgen fluorescent analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e972fd87185816fadf41d12bcb7fec7
http://www.scopus.com/inward/record.url?eid=2-s2.0-84865522485&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84865522485&partnerID=MN8TOARS
Autor:
G. S. Kudryavtseva, Y.A. Karpov, A. D. Kirillov, Anna V. Troeglazova, Elena Viktorovna Zlobina
Publikováno v:
Scopus-Elsevier
Eurasian Chemico-Technological Journal , Vol 13, Iss 3-4, Pp 241-245 (2011)
Eurasian Chemico-Technological Journal , Vol 13, Iss 3-4, Pp 241-245 (2011)
The method including microwave acidic dissolution of samples and atomic-emission analysis of rhenium for determination of rhenium in cupper-molybdenum and lead-cupper wares is proposed. The range of determination concentration of metal is 0.05 – 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62cd9522b58b16e83a53bb697c99bdc0
http://www.scopus.com/inward/record.url?eid=2-s2.0-84865446983&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84865446983&partnerID=MN8TOARS