Determination of sensitivity of the radioisotope XRF technique for the analysis of U and Th ores

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dc.contributor.authorŞaplakoğlu, A.
dc.contributor.authorÖzoğlu, İ.
dc.contributor.authorAktuna, P.
dc.contributor.authorŞimşirel, A.
dc.contributor.departmentAEK-Ankara Nükleer Araştırma ve Eğitim Merkezitr_TR
dc.date.accessioned2021-10-20T11:47:16Z
dc.date.available2021-10-20T11:47:16Z
dc.date.issued1978-10
dc.description.abstractUranyum ve toryum cevher analizleri için radyoizotop x- ışını fluoresans tekniğinin hassasiyetini etkileyen teorik ve deneysel faktörler üzerinde ayrıntılı olarak çalışılmıştır. Teorik olarak, matematiksel istatistiğe dayanan minimum tayin edilebilirlik sınırı veren formül üzerinde durulmuştur. Uranyum ve toryum tayini için en iyi deney sistemi Cd-109; Si (Li) olarak belirlenmiştir. Tayin edilebilirlik sınırı 1000 s. süre için uranyum cevherlerinde yaklaşık 13ppm ve toryum cevherlerinde 108 ppm olarak saptanmıştır.tr_TR
dc.description.abstractFor the analysis of uranium and thorium ores, the theoretical and experimental factors that affect the sensitivity of the radioisotope x - ray fluorescence technique were throughly studied. Theoretically, the minumum detection limit formula based on mathematical statistics was tried. For uranium and thorium ore analysis, the optimum system conditions were determined. Cd-109; Si (Li) system was found to be the most suitable system. The minimum values for the limits were approximately found to be 13 ppm for uranium and 108 ppm for thorium ores in 1000 sec.tr_TR
dc.identifier.citationŞaplakoğlu, A. ... [ve arkadaşları]. (1978). Determination of sensitivity of the radioisotope XRF technique for the analysis of U and Th ores. Technical Journal, 5(2-3), 33-41.tr_TR
dc.identifier.endpage41tr_TR
dc.identifier.issue2-3tr_TR
dc.identifier.startpage33tr_TR
dc.identifier.urihttp://kurumsalarsiv.tenmak.gov.tr/handle/20.500.12878/1794
dc.identifier.volume5tr_TR
dc.language.isoengtr_TR
dc.publisherTurkish Atomic Energy Commission, Ankara Nuclear Research and Traning Centertr_TR
dc.relation.journalTechnical Journaltr_TR
dc.rightsinfo:eu-repo/semantics/openAccesstr_TR
dc.subjectU and Th orestr_TR
dc.subjectU ve Tho cevherleritr_TR
dc.subjectRadioisotope XRF techniquetr_TR
dc.subjectRadyoizotop XRF tekniğitr_TR
dc.subjectDetermination of sensitivitytr_TR
dc.subjectDuyarlılık tayinitr_TR
dc.subjectAnalysistr_TR
dc.subjectAnaliztr_TR
dc.titleDetermination of sensitivity of the radioisotope XRF technique for the analysis of U and Th orestr_TR
dc.typearticletr_TR
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Cilt 5 - Sayı: 2-3 (1978)