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Pervaporation 공정 scale-up에 있어서의 분리막 표면적의 계산방법

A Method for Calculation of Membrane Surface Area in Scale-up of Pervaporation Process

최영국 이수복 이철호

Choi YK Lee SB Lee CH

HWAHAK KONGHAK, February 1989, 27(1), 120-122(3), NONE

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Abstract

이성분 혼합물의 pervaporation에 있어서, 실험실적 규모로 측정된 공급액 조성에 따른 투과액 조성변화 및 투과속도 변화 자료를 이용하여 scale-up시에 필요로 하는 분리막 표면적과 투과액의 평균 농도를 산출할 수 있는 방법을 제안하였다.

In pervaporation of binary mixtures, a method has been proposed for the calculations of membrane surface area and average permeate composition when scaling up. For the method required and data on permeate composition and permeate flux measured as a function of feed composition in laboratory-scale experiments.

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