DISTRIBUTION OF My RADIUM IN NITRIC ACID DIGESTIONS OF PITCHBLENDE. QUALITATIVE NOTES ON FILTERABILITY OF GANGUES. Progress Report

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Three groups of experiments were carried out to determine ihe disiribuiion of Ra in HNO/sub 3/ digesiion of rich pitchblende ores. The various experimenis were designed to determine the effect of washing on the removal of Ra from the gangue, effect of excess HNO/sub 3/ and time of digestion on the removal of Ra from the ore, and effect of the concentration of HNO/sub 3/ on the extraction of Ra. (W.L.H.)

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Thomas, H.C.; Tomcufcik, A.S. & Miller, J.L. October 31, 1958.

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Description

Three groups of experiments were carried out to determine ihe disiribuiion of Ra in HNO/sub 3/ digesiion of rich pitchblende ores. The various experimenis were designed to determine the effect of washing on the removal of Ra from the gangue, effect of excess HNO/sub 3/ and time of digestion on the removal of Ra from the ore, and effect of the concentration of HNO/sub 3/ on the extraction of Ra. (W.L.H.)

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  • Other Information: Decl. Mar. 6, 1957. Orig. Receipt Date: 31-DEC-58

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  • Report No.: M-2761
  • Grant Number: None
  • Office of Scientific & Technical Information Report Number: 4347868
  • Archival Resource Key: ark:/67531/metadc1021571

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Office of Scientific & Technical Information Technical Reports

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  • October 31, 1958

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  • Oct. 15, 2017, 10:09 p.m.

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  • Oct. 27, 2017, 11:26 a.m.

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Thomas, H.C.; Tomcufcik, A.S. & Miller, J.L. DISTRIBUTION OF My RADIUM IN NITRIC ACID DIGESTIONS OF PITCHBLENDE. QUALITATIVE NOTES ON FILTERABILITY OF GANGUES. Progress Report, report, October 31, 1958; Country unknown/Code not available. (digital.library.unt.edu/ark:/67531/metadc1021571/: accessed April 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.