Continuous drying of a fine particles-water slurry in a powder-particle fluidized bed.
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- Nakagawa Nobuyoshi
- Department of Biological and Chemical Engineering, Gunma University
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- Ohsawa Kazumichi
- Department of Biological and Chemical Engineering, Gunma University
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- Takarada Takayuki
- Department of Biological and Chemical Engineering, Gunma University
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- Kato Kunio
- Department of Biological and Chemical Engineering, Gunma University
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Abstract
The powder-particle fluidized bed is a new type of fluidized bed developed to fluidize fine particles to prevent their agglomeration in the bed.<BR>Continuous drying of a slurry of fine particles with water was carried out in a powder-particle fluidized bed, and its drying characteristics were examined. Moisture in the slurry evaporated almost fully in the bed, and the moisture content of the exiting fine particles was nearly zero under the range of operating conditions in this study. Temperature and relative humidity of the outlet gas agreed with those calculated by mass and heat balances across the bed without knowledge of the rates of heat and mass transfer.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 25 (5), 495-501, 1992
The Society of Chemical Engineers, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204564648064
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- NII Article ID
- 10006956239
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- NII Book ID
- AA00709658
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- COI
- 1:CAS:528:DyaK38XmtlKmtL0%3D
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- ISSN
- 18811299
- 00219592
- http://id.crossref.org/issn/00219592
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed