A Study of Efficiencies and Pressure Drop Characteristics of Air-Filtering Media

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Description

Removal of particles from air is discussed in terms of three classes of filtering media--air-sampling, respirator, and air-cleaning. Plots of efficiency versus filtering velocity are presented. The pressure drop characteristics of the filters are discussed in terms of initial pressure drops of the clean filters, variations in pressure drop of the individual filters, and comparison of loading rates.

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19 pages : figures, tables

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Adley, F. E.; Scott, R. H. & Gill, W. E. August 10, 1953.

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Removal of particles from air is discussed in terms of three classes of filtering media--air-sampling, respirator, and air-cleaning. Plots of efficiency versus filtering velocity are presented. The pressure drop characteristics of the filters are discussed in terms of initial pressure drops of the clean filters, variations in pressure drop of the individual filters, and comparison of loading rates.

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19 pages : figures, tables

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Digitized from microopaque cards.

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  • Report No.: HW-28065
  • SuDoc Number: Y 3.At 7:22/HW-28065
  • Accession or Local Control No: metadc1201863
  • Archival Resource Key: ark:/67531/metadc1201863

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Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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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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  • August 10, 1953

Added to The UNT Digital Library

  • Aug. 27, 2019, 3:53 p.m.

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  • July 16, 2020, 10:30 a.m.

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Adley, F. E.; Scott, R. H. & Gill, W. E. A Study of Efficiencies and Pressure Drop Characteristics of Air-Filtering Media, report, August 10, 1953; Richland, Washington. (https://digital.library.unt.edu/ark:/67531/metadc1201863/: accessed December 9, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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