Published 1993 | Version v1
Journal article Metadata-only

Substituted polyethylene glycols in extraction of fission products and actinoids

Creators

Description

Europium and americium extraction from nitric acid media by solutions of phosphoryl-containing podands in o-nitroethylbenzene was studied. Extractive capacity of podands is determined by the length of polyether chain and the structure of terminal groups. Podand Ph2P(O)CH2CH2OCH2xCH2P(O)PH2 as regards its extractive, capacity is similar to carbamoylphosphineoxides. Introduction of rigid o-phenylene fragments to polyether chain brigs, about a sharp decrease in extractive capacity of the podands

Additional details

Additional titles

Subtitle (English)
2. Extraction of europium and americium by phosphorylcontaining podands
Original title (Russian)
Замещенные полиэтиленгликоли в процессах экстракции продуктов деления и актиноидов
Original subtitle (Russian)
2. Ehkstraktsiya evropiya i ameritsiya fosforilsoderzhashchimi podandami.

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
35
Journal Issue
1
Journal Page Range
p. 56-61.
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25000232
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
AMERICIUM COMPLEXES; AQUEOUS SOLUTIONS; EUROPIUM COMPLEXES; MOLECULAR STRUCTURE; NITRIC ACID; NITRO COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; SOLVENT EXTRACTION
Descriptors DEC
ACTINIDE COMPLEXES; COMPLEXES; DISPERSIONS; EXTRACTION; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MIXTURES; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; RARE EARTH COMPLEXES; SEPARATION PROCESSES; SOLUTIONS; TRANSURANIUM COMPLEXES