Utilization of Radioactive Isotopes in Coal Process Research Quarterly Status Report: Spetmeber-November 1961

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Description

"Experiments are continuing to determine the cleaning efficiency and rate of cleaning of fine size bituminous coals by the water fluidization method. By radio-tracing neutron activated pyrites, data were obtained on the rate of segregation of mineral impurities from the coal as a function of particle size and density in a 48 x 0 mesh hydraulic fluidized coal bed. Two methods of radio- tracing were demonstrated. The ultimate cleaning efficiency of the above size coal is also reported."

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18 pages : illustrations, tables

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Yavorsky, P. M. & Gorin, E. Creation Date: Unknown.

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"Experiments are continuing to determine the cleaning efficiency and rate of cleaning of fine size bituminous coals by the water fluidization method. By radio-tracing neutron activated pyrites, data were obtained on the rate of segregation of mineral impurities from the coal as a function of particle size and density in a 48 x 0 mesh hydraulic fluidized coal bed. Two methods of radio- tracing were demonstrated. The ultimate cleaning efficiency of the above size coal is also reported."

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18 pages : illustrations, tables

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Digitized from microopaque cards (1).

Contract no. AT(30-1)-2350.

TASK III.

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  • OCLC: #
  • SuDoc Number: Y 3.At 7:22/NYO-9849
  • Report No.: NYO-9849
  • Accession or Local Control No: metadc1463702
  • Archival Resource Key: ark:/67531/metadc1463702

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Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • January 1, 1962

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  • Sept. 2, 2021, 4:38 p.m.

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  • Oct. 28, 2024, 4:41 p.m.

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Thumbnail image of item number 1 in: 'Utilization of Radioactive Isotopes in Coal Process Research Quarterly Status Report: Spetmeber-November 1961'.
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Yavorsky, P. M. & Gorin, E. Utilization of Radioactive Isotopes in Coal Process Research Quarterly Status Report: Spetmeber-November 1961, report, Date Unknown; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc1463702/: accessed January 20, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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