The Theory of Isotope Separation by Countercurrent Chemical Exchange

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The theory of isotope separation by countercurrent chemical exchange is worked out in detail using the continuous transfer concept. A comparison is made with discrete stagewise processes such as gaseous diffusion and with various general concepts of solvent extraction. The effects of a cell structure in the flow system is also worked out. An elementary design procedure is included both for the no-loss case and the case where the losses are small. In addition, a method of estimating stage lengths or transfer rate constants from small scale batch experiments is presented.

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E., DeMarcus W.C. & Von Halle January 19, 1955.

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The theory of isotope separation by countercurrent chemical exchange is worked out in detail using the continuous transfer concept. A comparison is made with discrete stagewise processes such as gaseous diffusion and with various general concepts of solvent extraction. The effects of a cell structure in the flow system is also worked out. An elementary design procedure is included both for the no-loss case and the case where the losses are small. In addition, a method of estimating stage lengths or transfer rate constants from small scale batch experiments is presented.

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  • Report No.: K-1190
  • Grant Number: DE-AC05-98OR22700
  • DOI: 10.2172/967836 | External Link
  • Office of Scientific & Technical Information Report Number: 967836
  • Archival Resource Key: ark:/67531/metadc934259

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  • January 19, 1955

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Dec. 16, 2016, 3:26 p.m.

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E., DeMarcus W.C. & Von Halle. The Theory of Isotope Separation by Countercurrent Chemical Exchange, report, January 19, 1955; United States. (digital.library.unt.edu/ark:/67531/metadc934259/: accessed September 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.