RELATIONSHIP BETWEEN CALCINING TEMPERATURE AND PARTICLE DENSITY OF THORIA SLURRIES

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The variation in rheologlcal behavior and other physical properties of thoria slurries with the calcining temperature of the thoria powder is explained on the basis of the relation between the calcining temperature and the bulk density of the individual thoria particles. Indirect experimental measurements of the bulk particle density by viscosimetry and by measurement of centrifuged- bed denslties agreed wlth each other and fell within the predicted density limlts of 3.7 g/cc and 9.7 g/cc (for oxalateprecipitated thoria). Nitrogen adsorption porosimetry of one sample was consistent with the bulk-density measurement. (auth)

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Pages: 16

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Eissenberg, D.M. March 21, 1962.

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Description

The variation in rheologlcal behavior and other physical properties of thoria slurries with the calcining temperature of the thoria powder is explained on the basis of the relation between the calcining temperature and the bulk density of the individual thoria particles. Indirect experimental measurements of the bulk particle density by viscosimetry and by measurement of centrifuged- bed denslties agreed wlth each other and fell within the predicted density limlts of 3.7 g/cc and 9.7 g/cc (for oxalateprecipitated thoria). Nitrogen adsorption porosimetry of one sample was consistent with the bulk-density measurement. (auth)

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Pages: 16

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  • Other Information: Orig. Receipt Date: 31-DEC-62

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  • Report No.: ORNL-3233
  • Grant Number: W-7405-ENG-26
  • DOI: 10.2172/4800342 | External Link
  • Office of Scientific & Technical Information Report Number: 4800342
  • Archival Resource Key: ark:/67531/metadc1054875

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Creation Date

  • March 21, 1962

Added to The UNT Digital Library

  • Jan. 22, 2018, 7:23 a.m.

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  • Feb. 1, 2018, 3:22 p.m.

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Eissenberg, D.M. RELATIONSHIP BETWEEN CALCINING TEMPERATURE AND PARTICLE DENSITY OF THORIA SLURRIES, report, March 21, 1962; Tennessee. (digital.library.unt.edu/ark:/67531/metadc1054875/: accessed June 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.