Published December 2003
| Version v1
Journal article
Generation of HNO2 by bubbling NO in HNO3 system and its application in the PUREX process
Creators
- 1. China Institute of Atomic Energy, Beijing (China)
Description
HNO2 generation by bubbling NO in HNO3 solution was studied. The formation and decomposition of HNO2 depend on the 2NO + HNO3 + H2O ↔ 3HNO2 reaction. During the HNO2 generation, the HNO3 concentration was kept constant. The influence of HNO3 concentration, temperature, NaNO3 concentration and NO bubbling rate was studied. Its possible application in the PUREX process was evaluated. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 258
- Journal Issue
- 3
- Journal Page Range
- p. 557-561
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 35028775
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
- Descriptors DEI
- BUBBLES; CHEMICAL REACTION KINETICS; EQUILIBRIUM; GAS FLOW; NITRIC ACID; NITRIC OXIDE; NITROUS ACID; PUREX PROCESS; VALENCE
- Descriptors DEC
- CHALCOGENIDES; FLUID FLOW; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; KINETICS; NITROGEN COMPOUNDS; NITROGEN OXIDES; OXIDES; OXYGEN COMPOUNDS; REACTION KINETICS; REPROCESSING; SEPARATION PROCESSES
Optional Information
- Notes
- 10 refs.