Prohlížení Publikační činnost ČVUT dle autora "Afsar A."
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Extraction Properties of 4-Tetra(hydroxyphenyl)BTPhen in Liquid-Liquid Extraction Systems with Cyclohexanone/Octanol or in a Solid-Phase Extraction System
Autor: Afsar A.; Babra J.S.; Distler P.; Harwood L.M.; Hopkins I.; John J.; Westwood J.; Selfe Z.Y.
(The Japan Institute of Heterocyclic Chemistry, 2020)The extraction properties of tetra(4-hydroxyphenyl)-BTPhen have been investigated. Liquid-Liquid extraction in proposed SANEX diluents, cyclohexanone and 1-octanol, indicate that actinide/lanthanide separation is superior ... -
Fluorinated Carbonates as New Diluents for Extraction and Separation of f-Block Elements
Autor: Distler P.; Mindová M.; John J.; Babain A.; Alyapyshev M.Yu.; Tkachenko L.I.; Kenf E.V.; Harwood L.M.; Afsar A.
(Taylor and Francis Ltd., 2020)The fluorinated carbonate BK-1 solvent was studied as a diluent in extraction systems with different extracting agents – CMPO, THDGA, CyMe4-BTBP and CyMe4-BTPhen, which are the most promising molecules for separation of ... -
Separation of Minor Actinides from Lanthanides Using Immobilized Ligand Systems: The Role of the Counterion
Autor: Afsar A.; Distler P.; Harwood L.M.; John J.; Babra J.S.; Selfe Z.Y.; Cowell J.; Westwood J.
(The Japan Institute of Heterocyclic Chemistry, 2019)A CyMe4-BTPhen functionalized silica gel that selectively extracts Am(III) over Eu(III) from 4 M HNO3 with a separation factor > 154 has been developed. Evidence is presented that the counterion surrounding the M(III) in ...