Design of a variable-flow-rate, single-pass leaching system

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Description

We have designed leaching systems for experiments on several kinds of solids, including glassy debris from underground nuclear explosions at Nevada Test Site (puddle glass), refractory compositions for retention of radioactive nuclear reactor waste, and spent reactor fuel. The system used on puddle glass has a continuously variable flow rate from 13 to 460 cm/sup 3//d, a temperature range from 25 to 75/sup 0/C, operating capacity for up to 20 simultaneous experiments, and one-pass operation with continuous exposure of samples to fresh solution. Results obtained on puddle glass are in qualitative agreement with those on silicate glasses designed for isolation ... continued below

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Pages: 24

Creation Information

Weed, H.C. & Jackson, D.D. May 30, 1979.

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  • Lawrence Livermore Laboratory
    Publisher Info: California Univ., Livermore (USA). Lawrence Livermore Lab.
    Place of Publication: Livermore, California

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Description

We have designed leaching systems for experiments on several kinds of solids, including glassy debris from underground nuclear explosions at Nevada Test Site (puddle glass), refractory compositions for retention of radioactive nuclear reactor waste, and spent reactor fuel. The system used on puddle glass has a continuously variable flow rate from 13 to 460 cm/sup 3//d, a temperature range from 25 to 75/sup 0/C, operating capacity for up to 20 simultaneous experiments, and one-pass operation with continuous exposure of samples to fresh solution. Results obtained on puddle glass are in qualitative agreement with those on silicate glasses designed for isolation of nuclear reactor waste.

Physical Description

Pages: 24

Notes

Dep. NTIS, PC A02/MF A01.

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  • Report No.: UCRL-52785
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/6125421 | External Link
  • Office of Scientific & Technical Information Report Number: 6125421
  • Archival Resource Key: ark:/67531/metadc1112457

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • May 30, 1979

Added to The UNT Digital Library

  • Feb. 22, 2018, 7:45 p.m.

Description Last Updated

  • May 8, 2018, 12:12 p.m.

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Weed, H.C. & Jackson, D.D. Design of a variable-flow-rate, single-pass leaching system, report, May 30, 1979; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc1112457/: accessed September 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.