Effect of the cascade operation of enzymes in packed bed immobilized enzyme reactors.
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概要
- 論文の詳細を見る
Effect of the cascade operation of enzymes in packed bed immobilized enzyme reactors is studied. Theoretical calculations reveal that conversions for first-order reactions or for Michaelis-Menten type reactions increase extensively by applying the cascade operation to enzymes suffering from first-order deactivation. Also, considerable reduction of enzyme consumption can be expected; that is, mean residence time of enzymes in reactors can be increased by a factor of two by use of the cascade operation, maintaining the same conversion. Experimental studies of hydrogenation of pyruvate to lactate, which is catalyzed by lactate dehydrogenase, in connection with 4-stage and 2-stage cascade operations agreed with the above expectations.
- 公益社団法人 化学工学会の論文
著者
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Furusaki Shintaro
Department Of Applied Life Science Faculty Of Engineering Sojo University
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MIYAUCHI Terukatsu
Department of Chemical Engineering, Tokyo University
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MATSUURA ICHIRO
Department of Chemical Engineering, University of Tokyo
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