Published 1999 | Version v1
Journal article Metadata-only

Coprecipitation of transuranium elements from alkaline solutions by the method of appearing reagents. 6. Coprecipitation of Pu(4) and (5) with Fe(3) hydroxide prepared by nitroprusside hydrolysis

Creators

  • 1. RAN, Inst. fizicheskoj khimii, Moscow (Russian Federation)

Description

Conditions of Fe(3) hydroxide separation forming during nitroprusside hydrolysis in alkaline solutions are studied by spectrophotometric method. Behaviour of Pu(4) and Pu(5) during Fe(3) hydroxide precipitation is studied by radiometric method. Plutonium coprecipitates with high purification coefficient in solutions with ph 10.5 up to 10 mol/l NaOH

Additional details

Additional titles

Original title (Russian)
Соосаждение трансурановых элементов из щелочных растворов методом возникающих реагентов. 6. Соосаждение Пу(4) и (5) с гидроксидом Фе(3), полученного гидролизом нитропруссида

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
41
Journal Issue
2
Journal Page Range
p. 124-126
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31005297
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CHEMICAL REACTION KINETICS; CONCENTRATION RATIO; COPRECIPITATION; DISTRIBUTION FUNCTIONS; HYDROLYSIS; IRON COMPOUNDS; PH VALUE; PLUTONIUM COMPOUNDS; SODIUM HYDROXIDES
Descriptors DEC
ACTINIDE COMPOUNDS; ALKALI METAL COMPOUNDS; CHEMICAL REACTIONS; DECOMPOSITION; HYDROGEN COMPOUNDS; HYDROXIDES; KINETICS; OXYGEN COMPOUNDS; PRECIPITATION; REACTION KINETICS; SEPARATION PROCESSES; SODIUM COMPOUNDS; SOLVOLYSIS; TRANSITION ELEMENT COMPOUNDS; TRANSURANIUM COMPOUNDS

Optional Information

Notes
4 refs., 1 fig., 4 tabs.