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Relating to the higher sensitiveness of Frick ferrous sulphate dosimeter by the use of ortho-phenanthroline reagent (1960); Sensibilite accrue du dosimetre a sulfate ferreux de frick par l'utilisation du reactif a l'orthophenanthroline (1960)

Abstract

This paper describes a possible utilization of ferrous sulfate dosimeter by the use of ferrous o. phenanthroline as way of determination of the absorbed dose. The process was applied to the measure of the gamma radiation of radio-cobalt 60 and the relative middle values of the G{sub Fe{sup +}{sup +}} determined with a accuracy of {+-} 2,75 per cent in the range of rates of dose from 1000 to 30000 rad. The chief advantage concerns the coloured complex which is particularly stable. (author) [French] Cette note demontre les possibilites du dosimetre de Frick a sulfate ferreux en utilisant I'orthophenantroline ferreuse pour la mesure de la dose delivree. La methode mise au point pour la determination de la concentration en fer ferreux a ete utilisee pour la mesure de la dose delivree par une source de radiocobalt 60. Entre 1000 et 30000 rad, la valeur relative moyenne du rendement radiochimique a ete determinee a + 2,75 pour cent pres. L'avantage essentiel reside dans la stabilite du complexe colore forme apres irradiation. (auteur)
Authors:
Bouzigues, H; Schbdhauer, J; Brian, R; Messainguiral, L [1] 
  1. Commissariat a l'Energie Atomique, Saclay (France).Centre d'Etudes Nucleaires
Publication Date:
Jul 01, 1960
Product Type:
Technical Report
Report Number:
CEA-R-1668
Resource Relation:
Other Information: 5 refs
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ABSORPTION SPECTROSCOPY; ACCURACY; CALIBRATION STANDARDS; CHEMICAL DOSEMETERS; COBALT 60; DATA COVARIANCES; DENSITY; ENERGY ABSORPTION; GAMMA DOSIMETRY; IRON COMPLEXES; IRON SULFATES; OPACITY; PHENANTHROLINE-ORTHO; QUANTITATIVE CHEMICAL ANALYSIS; RADIATION DOSES; SENSITIVITY; STOPPING POWER
OSTI ID:
20953758
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR07R1668105039
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
12 pages
Announcement Date:
Dec 21, 2007

Citation Formats

Bouzigues, H, Schbdhauer, J, Brian, R, and Messainguiral, L. Relating to the higher sensitiveness of Frick ferrous sulphate dosimeter by the use of ortho-phenanthroline reagent (1960); Sensibilite accrue du dosimetre a sulfate ferreux de frick par l'utilisation du reactif a l'orthophenanthroline (1960). France: N. p., 1960. Web.
Bouzigues, H, Schbdhauer, J, Brian, R, & Messainguiral, L. Relating to the higher sensitiveness of Frick ferrous sulphate dosimeter by the use of ortho-phenanthroline reagent (1960); Sensibilite accrue du dosimetre a sulfate ferreux de frick par l'utilisation du reactif a l'orthophenanthroline (1960). France.
Bouzigues, H, Schbdhauer, J, Brian, R, and Messainguiral, L. 1960. "Relating to the higher sensitiveness of Frick ferrous sulphate dosimeter by the use of ortho-phenanthroline reagent (1960); Sensibilite accrue du dosimetre a sulfate ferreux de frick par l'utilisation du reactif a l'orthophenanthroline (1960)." France.
@misc{etde_20953758,
title = {Relating to the higher sensitiveness of Frick ferrous sulphate dosimeter by the use of ortho-phenanthroline reagent (1960); Sensibilite accrue du dosimetre a sulfate ferreux de frick par l'utilisation du reactif a l'orthophenanthroline (1960)}
author = {Bouzigues, H, Schbdhauer, J, Brian, R, and Messainguiral, L}
abstractNote = {This paper describes a possible utilization of ferrous sulfate dosimeter by the use of ferrous o. phenanthroline as way of determination of the absorbed dose. The process was applied to the measure of the gamma radiation of radio-cobalt 60 and the relative middle values of the G{sub Fe{sup +}{sup +}} determined with a accuracy of {+-} 2,75 per cent in the range of rates of dose from 1000 to 30000 rad. The chief advantage concerns the coloured complex which is particularly stable. (author) [French] Cette note demontre les possibilites du dosimetre de Frick a sulfate ferreux en utilisant I'orthophenantroline ferreuse pour la mesure de la dose delivree. La methode mise au point pour la determination de la concentration en fer ferreux a ete utilisee pour la mesure de la dose delivree par une source de radiocobalt 60. Entre 1000 et 30000 rad, la valeur relative moyenne du rendement radiochimique a ete determinee a + 2,75 pour cent pres. L'avantage essentiel reside dans la stabilite du complexe colore forme apres irradiation. (auteur)}
place = {France}
year = {1960}
month = {Jul}
}