Analysis and Simulation of Phase Transformation Kinetics of Zeolite A from Amorphous Phases
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概要
- 論文の詳細を見る
Experiments on transformation rates of zeolite A from amorphous phases at different feed rates to alter the particle size of the amorphous phases were carried out to analyze the kinetics of the transformation, and were analyzed by performing simulation of the transformation. A clear dependence of the induction time for nucleation of zeolite A crystals on the surface area of the amorphous phase was recognized, indicating that the nucleation of zeolite A was heterogeneous and the nucleation rate was almost proportional to the size of the amorphous particles. From the simulation, the mechanism of the transformation was found to be heterogeneous nucleation of zeolite A crystals on the surface of amorphous particles followed by solution mediated phase transformation, and the transformation kinetics were well reproduced at different feed rates.
- 社団法人 化学工学会の論文
- 2003-05-01
著者
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UCHIDA Hirohisa
Department of Applied Physics､Faculty of Engineering, Tokai University
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Matsuoka Masakuni
Department of Chemical Engineering, Tokyo University of Agriculture and Technology
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Uchida Hirohisa
Department Of Applied Physics
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Uchida Hirohisa
Department Of Applied Physics Tokai University
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Uchida Hirohisa
Department Of Applied Physics Faculty Of Engineering Tokai University
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Uchida Hirohisa
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology (tuat)
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Uchida H
Department Of Human Development Tokai University
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MARUI YUKIKO
Department of Chemical Engineering, Tokyo University of Agriculture and Technology
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TAKIYAMA HIROSHI
Department of Chemical Engineering, Tokyo University of Agriculture and Technology
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Matsuoka M
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology
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Matsuoka Masakuni
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology
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Takiyama H
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology (tuat)
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Takiyama Hiroshi
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology
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Marui Yukiko
Department Of Chemical Engineering Tokyo University Of Agriculture And Technology (tuat)
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MATSUOKA Masakuni
Department of Chemical Engineering , Tokyo University of Agriculture and Technology
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