NITROGEN ISOTOPIC FRACTIONATION BETWEEN NITRIC ACID AND THE OXIDES OF NITROGEN
Journal Article
·
· Journal of Chemical Physics (U.S.)
The single-stage nitrogen isotopic separation factor between nitric acid and the oxides of nitrogen has been measured as a function of temperature and nitric acid concentration. Nitric acid molarities were varied from 1.084 to 15.45 and temperatures from 26 to 70 C were used. The separation factor was found to vary from 1.01 to 1.064, with nitrogen-15 concentrating in the nitric acid phase. The experimental data are compared with values calculated from spectroscopic and chemical data. (auth)
- Research Organization:
- Oak Ridge National Lab., Tenn.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-13-014938
- OSTI ID:
- 4249143
- Journal Information:
- Journal of Chemical Physics (U.S.), Journal Name: Journal of Chemical Physics (U.S.) Vol. Vol: 30; ISSN JCPSA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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