Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Olga Lobacheva"'
1
Akademický článek
Reduction in Technogenic Burden on the Environment by Flotation Recovery of Rare Earth Elements from Diluted Industrial Solutions
Autor: Natalia Dzhevaga, Olga Lobacheva
Publikováno v: Applied Sciences, Vol 11, Iss 16, p 7452 (2021)
Unconventional raw materials are widely used in construction sectors; for example, phosphate sludge with the addition of rare earth elements (REE) when producing brick. The second example is nanostructured composite systems of REE when forming covers
Externí odkaz: https://doaj.org/article/88999fcf6e43431cad4c09aeb0733b6a
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2
Akademický článek
Rare-Earth Elements Recovery on the Example of Europium (III) from Lean Technogenic Raw Materials
Autor: Olga Lobacheva, Natalia Dzhevaga
Publikováno v: Journal of Ecological Engineering, Vol 18, Iss 6, Pp 122-126 (2017)
Europium (III) recovery from nitrate solutions in a form of dodecyl sulfates using extraction methods was studied. Distribution and recovery coefficients as a function of equilibrium aqueous phase рН value were received. Conclusions on the effectiv
Externí odkaz: https://doaj.org/article/8eb9a13707b14b54b79ddbd19bb68156
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3
Akademický článek
THE METHOD OF REMOVAL YTTRIUM (III) AND YTTERBIUM (III) FROM DILUTE AQUEOUS SOLUTIONS
Autor: Olga Lobacheva, Natalia Dzhevaga, Aleksandr Danilov
Publikováno v: Journal of Ecological Engineering, Vol 17, Iss 2, Pp 38-42 (2016)
Yttrium (III) and ytterbium (III) cations ion flotation from diluted aqueous solutions in the presence of chloride ions using sodium dodecyl sulfate as collector agent were studied. Y (III) and Yb (III) distribution and recovery coefficients as a fun
Externí odkaz: https://doaj.org/article/8f4ffc0a19bf4e9b8b0443b3fef4085f
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4
Experimental Liquid–Liquid Equilibrium and Solubility Study of an Acetic Acid–n-Propyl Alcohol–n-Propyl Acetate–Water System at 323.15 and 333.15 K
Autor: Olga Lobacheva, Maria Toikka, Alexandra Golikova, Alexey Sadaev
Publikováno v: Journal of Chemical & Engineering Data. 65:5352-5359
Liquid–liquid equilibrium (LLE) and solubility for the quaternary acetic acid–n-propyl alcohol–n-propyl acetate–water were carried out at 323.15 and 333.15 K (atmospheric pressure). A brief review ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca52d78fcf8baf168735eb1c1251a621
https://doi.org/10.1021/acs.jced.0c00501
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5
Ion Flotation of Ytterbium Water-Salt Systems—An Innovative Aspect of the Modern Industry
Autor: Olga Lobacheva
Publikováno v: Water, Vol 13, Iss 3493, p 3493 (2021)
Water; Volume 13; Issue 24; Pages: 3493
Considering the ever-increasing role of rare-earth elements (REE) in the modern hi-tech field, their effective use has tremendous significance, although the production process is inevitably linked to the large volumes of industrial ammonia effluents
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12174038e734895f07efb9cd5375866f
https://doi.org/10.3390/w13243493
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8
Role of olfactory reactions, nociception, and immunoendocrine shifts in addictive disorders
Autor: Elena, Masterova, Tatiana, Nevidimova, Dariya, Savochkina, Valentina, Nikitina, Olga, Lobacheva, Tamara, Vetlugina, Nikolay, Bokhan
Publikováno v: The American journal on addictions. 26(6)
Addictive pathology is associated with nervous, immune, and endocrine shifts. Meanwhile, the nature of intersystemic relationship lying beneath addictive disorders remains unclear. The purpose of the study was to identify neuroimmunoendocrine markers
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6c2585de71dc8434d2279e1055ae604c
https://pubmed.ncbi.nlm.nih.gov/28782904
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