Author: W. B. WrightPublisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 16
Book Description
Gamma Count Estimation of Enhanced Uranium Concentration in Solutions
Author: W. B. WrightPublisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 16
Book Description
An Improved Method of Measuring Uranium Concentration in Uranium-aluminum Alloy by Gamma Counting
Author: P. F. HaughtonPublisher:
ISBN:
Category : Aluminum-uranium alloys
Languages : en
Pages : 38
Book Description
Uranium Analysis by Gamma Absorptiometry
Author: R. E. ConnallyPublisher:
ISBN:
Category : Photons
Languages : en
Pages : 60
Book Description
Enriched Uranium Fuel Materials
Author: Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 44
Book Description
Unclassified reports on processing of enriched UF6 into U metal, U-base alloys, UO2, and UO2SO4 for use a reactor fuels are annotated. Recovery of enriched U scrap, methods of isotopic analysis, health physics, criticality problems, and materials management are emphasized. A few references to papers presented at the Geneva Conference, 1955, and other recent nonreport literature are included. 254 references.
Y
Author: TID.
Author: Nuclear Science Abstracts
Author: Analysis Methods and Performance of an Automated System for Measuring Both Concentration and Enrichment of Uranium in Solutions
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 9
Book Description
For the 1992 INNM Meeting, we reported on an automated system under development for measuring both concentration and enrichment of uranium in solutions. In this paper, we report on measurement methods, ysis algorithms, and performance of the delivered system. The uranium concentration is measured by a transmission-corrected x-ray fluorescence method. Cobalt-57 is the fluorescing source and a combined 153Gd and 57Co source is used for the transmission measurements. Corrections are made for both the absorption of the exciting 57Co gamma rays and the excited uranium x-rays. The 235U concentration is measured by a transmission-corrected method, which employs the 185.7-keV gamma ray of 235U and a transmission source of 75Se to make corrections for the self-absorption of the 235U gamma rays in the solution samples. Both measurements employ high-resolution gamma-ray spectrometry and use the same 50-ml sample contained in a custom-molded, flat-bottomed, polypropylene bottle. Both measurements are intended for uranium solutions with concentrations ≥0.1 g U/l although at higher enrichments the passive measurement will be even more sensitive.
Passive Nondestructive Assay of Nuclear Materials
Author: Doug ReillyPublisher:
ISBN: 9780160327247
Category : Non-destructive testing
Languages : en
Pages : 700
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1640
Book Description