Published January 1989 | Version v1
Journal article Metadata-only

Oxidation of trace amounts of transplutonium elements to the tetravalent state in solutions of mineral acids and their stabilities

Creators

Description

The behavior of trace amounts of americium(IV) in sulfuric and nitric acid solutions as a function of the mineral acid, potassium phosphotungstate, and ammonium persulfate concentrations was investigated. The stability of americium(IV) was studied. The optimal conditions and time of oxidation of trace amounts of americium to the tetravalent state were found on the basis of the experimental data obtained

Additional details

Publishing Information

Journal Title
Soviet Radiochemistry (English Translation)
Journal Volume
30
Journal Issue
3
Series
Sov. Radiochem. (Engl. Transl.).
Journal Page Range
312-316
ISSN
0038-576X
CODEN
SVRDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
20083345
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
AMERICIUM COMPOUNDS; AMERICIUM 241; AMERICIUM 243; AMINES; AMMONIUM COMPOUNDS; CALIFORNIUM COMPOUNDS; CALIFORNIUM 249; CURIUM COMPOUNDS; CURIUM 243; NITRIC ACID; OXIDATION; PERSULFATES; PHOSPHORUS COMPOUNDS; POTASSIUM COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; QUANTITY RATIO; REDOX POTENTIAL; SOLUBILITY; SOLVENT EXTRACTION; SPECTROPHOTOMETRY; STABILITY; SULFURIC ACID; TIME DEPENDENCE; TUNGSTATES; VALENCE
Descriptors DEC
ACTINIDE COMPOUNDS; ACTINIDE NUCLEI; ALKALI METAL COMPOUNDS; ALPHA DECAY RADIOISOTOPES; AMERICIUM ISOTOPES; CALIFORNIUM ISOTOPES; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; CURIUM ISOTOPES; EVEN-ODD NUCLEI; HEAVY NUCLEI; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ISOTOPES; NITROGEN COMPOUNDS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; RADIOISOTOPES; SEPARATION PROCESSES; SPONTANEOUS FISSION RADIOISOTO; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSPLUTONIUM COMPOUNDS; TRANSURANIUM COMPOUNDS; TUNGSTEN COMPOUNDS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
Translated from Radiokhimiya; 30: No. 3, 334-338(May-Jun 1988). Cover-to-cover translation of Radiokhimiya (USSR).