Published December 1990
| Version v1
Journal article
Radiation chemistry of actinides
Creators
- 1. Vsesoyuznyj Nauchno-Issledovatel'skij Inst. Neorganicheskikh Materialov, Moscow (USSR)
Description
The paper presents data on the development of a mathematical model describing the radiation-chemical behaviour of plutonium in 3-6 mol/l HNO3 with uranium present and absent. Using experimental data on the kinetics of Pu(VI) reduction and Pu(IV) oxidation and comparing them with the calculated values, rate constants of many reactions between plutonium ions and HNO3 radiolysis products and between plutonium ions and uranium ions were found for the first time. The mechanism of the radiation-chemical processes was established. (author) 7 refs.; 8 figs.; 1 tab
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 143
- Journal Issue
- 2
- Series
- J. Radioanal. Nucl. Chem. ;Articles.
- Journal Page Range
- 445-454
- ISSN
- 0236-5731
- CODEN
- JRNCD
Conference
- Title
- International conference on Actinides - 89.
- Dates
- 24-29 Sep 1989.
- Place
- Tashkent (USSR).
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 22059188
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTINIDES; CHEMICAL REACTION KINETICS; DIAGRAMS; EQUILIBRIUM; MATHEMATICAL MODELS; NITRIC ACID; OXIDATION; PLUTONIUM IONS; RADIATION CHEMISTRY; RADIOLYSIS; REDUCTION; URANIUM IONS
- Descriptors DEC
- ATOMIC IONS; CHARGED PARTICLES; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; CHEMISTRY; DECOMPOSITION; ELEMENTS; HYDROGEN COMPOUNDS; INFORMATION; INORGANIC ACIDS; INORGANIC COMPOUNDS; IONS; KINETICS; METALS; NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; RADIATION EFFECTS; REACTION KINETICS