Author: Calvin J. MartellPublisher:
ISBN:
Category : Fluorescence spectroscopy
Languages : en
Pages : 4
Book Description
Determining Zirconium in Uranium by X-ray Fluorescence
Author: Calvin J. MartellPublisher:
ISBN:
Category : Fluorescence spectroscopy
Languages : en
Pages : 4
Book Description
Determining Zirconium in Uranium by X-ray Fluorescence
Author: Calvin J. MartellPublisher:
ISBN:
Category : Fluorescence spectroscopy
Languages : en
Pages : 0
Book Description
Colorimetric Determination of Zirconium
Author: H. G. KingPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 24
Book Description
X-ray Fluorescence Spectrographic Determination of Zirconium and Molybdenum in the Presence of Uranium
Author: E. A. HakkilaX-ray Fluorescence Spectrographic Determination of Zirconium and Molybdenum in the Presence of Uranium
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Zirconium and molybdenum in uranium-zirconium-molybdenum carbide are determined without chemical separation using an x-ray fluorescence spectrographic procedure. The mixed carbide is dissolved in nitrichydrofluoric acid, niobium is added to serve as an internal standard, and the solution is irradiated using a tungsten-target x-ray tube. The ratios of the intensities of the Ka lines for zirconium and niobium and of the KB lines for molybdenum and niobium are measured. Corrections, which were found to be a linear function of uranium concentration in the.range between 30 and 100 percent of uranium, are applied to each intensity ratio. The procedure is applicable to the determination of 5 to 50 percent each of zirconium and molybdenum with a relative standard deviation of 1 to 2 percent. Foreign elements of high mass absorption coefficient interfere when present in concentrations greater than approximately 10 percent for the determination of molybdenum, or 20 percent for the determination of zirconium.
Application of X-ray Fluorescence to Analysis of Zirconium in Uranium
Author: W. F. PeedX-ray Absorption Edge Determination of Rhenium in Rhenium-uranium-zirconium Carbide
Author: E. Arnold HakkilaPublisher:
ISBN:
Category : Absorption spectra
Languages : en
Pages : 32
Book Description
X-ray Fluorescence Spectrometric Determination of Uranium in Niobium Trichloride
Author: E. Arnold HakkilaPublisher:
ISBN:
Category : Niobium compounds
Languages : en
Pages : 38
Book Description
Spectrochemical Analysis by X-Ray Fluorescence
Author: Rudolf MullerPublisher: Springer Science & Business Media
ISBN: 1468417975
Category : Science
Languages : en
Pages : 328
Book Description
In recent years the x-ray fluorescence technique has become increasingly important in modern analysis and production control; it can be classified as a spectroscopical method for the determination of the elemental com position. Many articles treat this method; however, there exists no modern textbook suitable for the beginner as well as the practician and theoretician. In this monograph the author intends to fill this need to present the prin ciples of x-ray fluorescence analysis and to develop a theoretical under standing of the technique. Both principles and theory w.ill be treated exten sively, for they are the basis for successful practical application of the method. X-ray fluorescence, on the other hand, is often carried out exclusively because of its practical usefulness. For this reason theoretical investigations are used exclusively as a basis for practical work and the multitude of applications, which constitute the value of the x-ray fluores cence method, will be explained on the basis of simple theory. The idea to write this monograph originated and developed when efforts to train coworkers required a more complete treatise. I would like to thank the elBA Aktiengesellschaft in Basel, where this work originated, for generous support and permission to publish the book. The head of the Physics Department, Dr. E. Ganz, and my colleagues have contributed to this book by providing a stimulating working atmosphere. I am grateful to my associates, in particular Messrs. E. Eng, S. Gasser, and H. R.
Author: