Regeneration of Lime Slurry with the Use of High Temperature Pneumatic Conveying Equipment

DOI

Bibliographic Information

Other Title
  • ライム・スラリー高温気流再生法
  • Its Process and Calcination by Pneumatic Conveying Kiln
  • 気流乾燥-気流焙焼プロセス

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Description

Experimental method of obtaining regenerated lime slurry by means of high temperature gas coming from pneumatic regenerator newly developped for laboratory use has been described. Its initial moisture of 150% D.B. was previously reduced to some 40% and then dried to below 5%. It was finally shot by pneumatic high temperature gas when passing through the disintegrator rod, the maximum transfer coefficient of which ranges from 4500 to 5000 W/∂ρ.<BR>It has been revealed that in the course of operation of the pneumatic conveying dryer the variation of high temperature gas traced on the Morier diagram moves exactly along with the adiabatic cooling line, its individual values thus having been proved to be almost equal to the theoretical ones.<BR>It is shown that the pneumatic conveying dryer system can be adopted as the most useful for the purpose of drying lime slurry.<BR>After drying lime slurry was burned by the pneumatic kiln, burrning efficiency being leveled up to 80% per cent.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 20 (7), 377-382, 1966

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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Details 詳細情報について

  • CRID
    1390001206514690944
  • NII Article ID
    130003685509
  • DOI
    10.2524/jtappij.20.7_377
  • ISSN
    18811000
    0022815X
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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