Published 1999
| Version v1
Journal article
Inhibition of reaction of nitration of extractant
- 1. Sibirskij Khimicheskij Kombinat, Seversk (Russian Federation)
Description
The simple method of inhibition of nitration of extractant TBP by nitric acid in hydrocarbon solvent by the way of urea small additions (0.5-1g/l) intake in aqueous phase of extraction system is developed. It is shown that urea is produced the protecting effect on reaction of nitration of organic phase even in the presence of strong oxidizer - Cr(6)
Additional details
Additional titles
- Original title (Russian)
- Ингибирование реакции нитрования экстрагента
Publishing Information
- Journal Title
- Radiokhimiya
- Journal Volume
- 41
- Journal Issue
- 1
- Journal Page Range
- p. 78-79
- ISSN
- 0033-8311
- CODEN
- RADKAU
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 30049897
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CONCENTRATION RATIO; INHIBITION; NITRATION; NITRIC ACID; ORGANIC SOLVENTS; TBP; UREA
- Descriptors DEC
- BUTYL PHOSPHATES; CARBONIC ACID DERIVATIVES; CHEMICAL REACTIONS; DISPERSIONS; ESTERS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MIXTURES; NITROGEN COMPOUNDS; NONAQUEOUS SOLVENTS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; SOLUTIONS; SOLVENTS
Optional Information
- Notes
- 4 refs., 1 fig., 2 tabs.