Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Quantitative Ion Exchange Separation of Uranium from Impurities
Author: Quantitative Separation of Small Amounts of Rare Earths from Thorium, Uranium, and Zirconium by Ion Exchange
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A successful method has been developed for the determination of certain rare earths in thorium in the fractional ppm range. The procedure is based on the ionexchange chromatographic separation of the rare earths plus added yttrium carrier from the thorium, followed by emission spectrometric determination of the rare-earth impurities in the yttrium carrier. A simultaneous separation from the rare earths of the common element impurities present in the thorium has been accomplished. A nigh degree of compensation for procedural errors is achieved by the use of a pure rare earth as both the carrier in the separation and purification procedure and the matrix material in the spectrographic determination. The method fulfills the requirements of accuracy, sensitivity, and speed necessary for use in the routine analysis of reactor-grade thorium metal. It can find application, in its present form, also for the simultaneous determination of part-per-billion amounts of common element impurities in thorium. (auth).
Quantitative Separation of Small Amounts of Rare Earths from Thorium, Uranium, and Zirconium by Ion Exchange
Author: Henry John HettelPublisher:
ISBN:
Category : Ion exchange
Languages : en
Pages : 74
Book Description
Determination of Metallic Impurities in Uranium Through Anion Exchange Separation and Neutron Activation Analysis
Author: Rolf RosenbergPublisher:
ISBN: 9789513827113
Category :
Languages : en
Pages : 33
Book Description
High Speed Ion Exchange Techniques for Neptunium, Plutonium, and Uranium Impurity Assays
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Rapid, efficient ion exchange separations can be performed 10 to 15 times faster than conventional flow rates by using a modified commercial vacuum extraction system and small particle resins. At the Savannah River Plant (SRP), these techniques are being applied to make ion exchange separation techniques more rapid and thus more practical for routine laboratory applications.
The separation of uranium from other elements by ion exchange chromatography
Author: F. W. E. StrelowNuclear Science Abstracts
Author: Energy Research Abstracts
Author: Nuclear Science Abstracts
Author: Annual Progress Report for the Period...
Author: C.J. RoddenPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 88
Book Description