Výsledky vyhledávání - "Yarkevich, A."

Extraction of U(VI), Th(IV), and REE(III) from Nitric Acid Solutions with Bis[(diphenylphosphoryl)acetamido]alkanes

Autor: Vasilii K. Karandashev, A. N. Turanov, A. N. Yarkevich

Publikováno v: Radiochemistry. 63:454-461

It was found that combining two bidentate fragments Ph2P(O)CH2C(O)NAlk– in the same molecule via an amide atom with an alkylene bridge leads to a noticeable increase in the extraction of U(VI), Th(IV), and REE(III) from nitric acid solutions. The s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6e7be0d8c5f6a67d481a29e836680e6
https://doi.org/10.1134/s1066362221040081

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Extraction of Rare Earth Elements(III) from Perchlorate Solutions with Modified Diphenylphosphorylacetamides

Autor: Vasilii K. Karandashev, A. N. Yarkevich, A. N. Turanov

Publikováno v: Russian Journal of Inorganic Chemistry. 66:572-577

The combination of two bidentate Ph2P(O)CH2C(O)N(Alk)-fragments in one molecule via amide nitrogen atom by alkylene bridge has been found to result in marked increase in REE(III) extraction from perchlorate solutions. The stoichiometry of recovered c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::966eb649bc5c61aad0c3d2b4248d21fb
https://doi.org/10.1134/s0036023621040240

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Akademický článek

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Extraction of REE(III), U(VI), and Th(IV) from Nitric Acid Solutions with Diphenyl(dibutylcarbamoylmethyl)phosphine Oxide in the Presence of Quaternary Ammonium Bis[(trifluoromethyl)sulfonyl]imides

Autor: A. N. Turanov, A. N. Yarkevich, Vasilii K. Karandashev, V. A. Khvostikov

Publikováno v: Radiochemistry. 61:694-699

The extraction of REE(III), U(VI), and Th(IV) from nitric acid solutions with solutions of diphenyl(dibutylcarbamoylmethyl)phosphine oxide considerably increases in the presence of ionic liquids with the bis[(trifluoromethyl)sulfonyl]imide anion and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54f3e85f7d5cd1b9d31a9bf4b189a8d1
https://doi.org/10.1134/s1066362219060092

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Extraction of Rare Earth Elements from Hydrochloric Acid Solutions with Carbamoylmethylphosphine Oxides in the Presence of Quaternary Ammonium Dinonylnaphthalenesulfonates

Autor: Vasilii K. Karandashev, V. A. Khvostikov, A. N. Turanov, A. N. Yarkevich

Publikováno v: Russian Journal of Inorganic Chemistry. 64:822-827

Interphase distribution of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y between aqueous HCl solutions and solutions of carbamoylmethylphosphine oxides in the presence of binary extractants, quaternary ammonium dinonylnaphthalenesulfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c665a9f2630b0bc9aef79ec27aa81534
https://doi.org/10.1134/s0036023619060159

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