Drying Characteristics of Porous Materials in Superheated Steam Fluidized Bed under Reduced Pressure
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概要
- 論文の詳細を見る
The drying characteristics of porous materials immersed in a superheated steam fluidized bed under reduced pressure were examined. The effect of pressure in the drying chamber on the drying characteristics was compared with that of hot air fluidized bed drying.The sample temperature in drying is almost equal to the boiling point of water in the case of superheated steam fluidized bed drying, and the temperature is higher than that in the case of hot air fluidized bed drying. The sample temperature becomes lower as the pressure in the drying chamber decreases, since the boiling point of water decreases. The effect of the mass velocity of the drying gas is not significant when the fluidization state is sufficiently vigorous. As the pressure in the drying chamber decreases, the difference of drying characteristics between superheated steam fluidized bed drying and hot air fluidized bed drying becomes small.
- 社団法人 化学工学会の論文
- 2005-12-01
著者
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Sakurai Kazunori
Department Of Materials Science And Chemical Engineering Shizuoka University
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Tatemoto Yuji
Department Of Materials Science And Chemical Engineering Shizuoka University
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Noda Katsuji
Department Of Materials Science And Chemical Engineering Shizuoka University
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Noda Katsuji
Department Of Citriculture Okitsu National Institute Of Fruit Tree Science:(present)center For Envir
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KOMATSU NOBUYUKI
Terada Seisakusho Co., Ltd.
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Mawatari Y
Department Of Materials Science And Chemical Engineering Shizuoka University
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Mawatari Yoshihide
Department Of Applied Chemistry Kyushu Institute Of Technology
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SUGITA Keiichi
Department of Materials Science and Chemical Engineering, Shizuoka University
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YANO Shuji
Department of Materials Science and Chemical Engineering, Shizuoka University
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Sugita Keiichi
Department Of Materials Science And Chemical Engineering Shizuoka University
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Yano Shuji
Department Of Materials Science And Chemical Engineering Shizuoka University
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Noda Katsuji
Department of Chemical Engineering, Shizuoka University
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