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막반응기에서 Aliquat 336에 의한 n-butyl acetate의 알칼리 가수분해반응 I.이론적 고찰
Alkaline Hydrolysis of n-Butyl Acetate with Aliquat 336 in a Membrane Reactor-I. Theoretical Study
HWAHAK KONGHAK, April 1994, 32(2), 222-232(11), NONE
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Abstract
막반응기를 사용하여 상이동촉매에 의한 유기상과 수용액상간 불균일 반응계에서 준1차 화학반응을 수반한 물질전달기구를 경막설에 적용한 확산방정식의 수치해로부터 막내의 각 성분에 대한 농도 분포와 전화율을 산출하고, 막박응기의 특성치를 사용하여 액-액 접촉계면 저항이 상이동촉매 반응에 미치는 영향을 검토하여 막반응기의 성능을 모사하였다.
A theoretical model about a phase transfer catalyzed liquid-liquid heterogeneous reaction system in a hydrophobic membrane reactor was developed by the chemical-diffusion equations from the mass transfer mechanism with the approximated pseudo 1st-order reaction, and the performance of the membrane reactor was analyzed with the interaction of mass transfer with chemical reaction from this simulation.
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Dehmlow EV, Dehmlow SS, "Phase Transfer Catalysis," Verlag Chemie GmbH, Weinheim (1983)
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Starks CM, "Phase Transfer Catalysis-New Chemistry, Catalysts, and Applications," Symp. Am. Chem Soc. (1987)
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Park SW, Moon JB, Park DW, Shin JH, HWAHAK KONGHAK, 31(1), 107 (1993)
Park SW, Moon JB, Hwang KS, J. Korean Ind. Eng. Chem., to be submitted (1993)
