Published 1954
| Version v1
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Isotopic assay of water by infrared absorption measurement
Creators
- 1. Sorbonne, Laboratoire de recherches physiques, Paris (France)
- 2. Commissariat a l'energie atomique et aux energies alternatives - CEA, Service de chimie physique, Paris (France)
Description
An infrared absorption method is tested for the isotopic assay of H2O-D2O mixtures. The band around 1.66 μ leads to a 0.05% accuracy for D2O-rich mixtures (less than 5% of H2O). Accuracy is reduced for mixtures with a higher water concentration. Therefore, different fundamental frequencies and container thicknesses are have been tested to obtain the optimum accuracy for mixtures with different D2O concentrations. Reprint of a paper published in 'Journal de Physique et le Radium', T. 15, June 1954, p. 543-544
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Additional details
Additional titles
- Original title (French)
- Dosage isotopique de l'eau par mesure d'absorption dans l'infrarouge
Identifiers
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- CEA-R--313
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 50060949
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ABSORPTION SPECTRA; ABSORPTION SPECTROSCOPY; ACCURACY; DEUTERIUM; HEAVY WATER; INFRARED RADIATION; INFRARED SPECTRA; ISOTOPE RATIO; LIQUIDS; MEASURING METHODS; RELIABILITY; SENSITIVITY
- Descriptors DEC
- DEUTERIUM COMPOUNDS; DIMENSIONLESS NUMBERS; ELECTROMAGNETIC RADIATION; FLUIDS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEI; ODD-ODD NUCLEI; OXYGEN COMPOUNDS; RADIATIONS; SPECTRA; SPECTROSCOPY; STABLE ISOTOPES; WATER
Optional Information
- Notes
- 7 refs.; Available from the INIS Liaison Officer for France, see the 'INIS contacts' section of the INIS website for current contact and E-mail addresses: http://www.iaea.org/inis/Contacts/