Minimum Fluidization Velocity of Binary Particle Mixtures with Adhesive Fine Powder
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概要
- 論文の詳細を見る
The minimum fluidization velocity was measured for various binary particle mixtures of coarse particles of group A or B and fine particles including group C particles of Geldart classification in the range where the weight fraction of the fine particles was less than 15 wt%. The minimum fluidization velocity decreased with the increase in the fraction of the fine particles in all cases; especially in the systems with group C particles, a remarkable decrease in the minimum fluidization velocity was observed with the increase in the fine particle fraction. Such a decrease in the minimum fluidization velocity observed in the systems with group C particles was expressed by the formation of aggregated particles consisted of the coarse and the fine particles. Mixing/segregation appearance of the system was also observed, revealing that group C particles can be fluidized and mixed homogeneously with coarse particles in a certain rage of the fine particle fraction. The range of the fine particle fraction for homogeneous mixing was dependent on the systems.
- 社団法人 化学工学会の論文
- 2002-07-01
著者
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KATO Kunio
Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University
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Suzuki Ryo
Department of Metabolic Diseases, Graduate School of Medicine, University of Tokyo
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Kato Kunio
Department Of Biological And Chemical Engineering Gunma University
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TODA Katsuhisa
Department of Internal Medicine, Gifu Red Cross Hospital
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NAKAGAWA Nobuyoshi
Department of Biological and Chemical Engineering, Gunma University
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Toda Katsuhisa
Department Of Biological And Chemical Engineering Gunma University
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Nakagawa Nobuyoshi
Department Of Biological And Chemical Engineering Gunma University
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Suzuki Ryo
Department Of Cardiovascular Surgery Tokyo Dental College Ichikawa General Hospital
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Kato Kunio
Department Of Applied Quantum Physics And Nuclear Engineering Kyushu University
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Suzuki Ryo
Department Of Biopharmaceutics School Of Pharmaceutical Sciences Teikyo University
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Suzuki Ryo
Department Of Biological And Chemical Engineering Gunma University
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Nakagawa Nobuyoshi
Department of Biological & Chemical Engineering, Gunma University
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