서지주요정보
평면 계면을 통한 액-액 물질전달 = Mass transfer across flat interface of liquids
서명 / 저자 평면 계면을 통한 액-액 물질전달 = Mass transfer across flat interface of liquids / 서양곤.
저자명 서양곤 ; Seo, Yang-Gon
발행사항 [서울 : 한국과학기술원, 1985].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

4103059

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 8522

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

In order to investigate the effects of physical properties on mass transfer coefficiencts, a model starts from the surface renewal theory was described. The model was examined by studing in Lewis cell type for the partially miscible binary and ternary systems. In the case of partially miscible binary systems, proportionality coefficients calculated from the experimental data showed constant values. An average value of proportionality constant of $1.56\times10^{-3}$ which was estimated from binary systems, was used to evaluate the theoretical mass transfer coefficients for the ternary systems, and compared with experimental results. The experimental values were not good agreement with the theoretical values in this case. It is considered that this deviation is due to the interfacial instability. In the water - cyclohexanone - mixture of cyclohexane and carbon tetrachloride system, the experimental values were good agreement with the theoretical values. The effect of interfacial tension which was introduced from the concept of Levich - Davies theory was confirmed by the experimental results. From present experimental results it has to be considered the factors which controlled the degree of interfacial turbulence to analyze the unstable system with interface. The quantitative theory has not been established so far, and further study will be required in this field.

서지기타정보

서지기타정보
청구기호 {MCE 8522
형태사항 [iii], 46, [4] p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, Refractive index와 농도의 calibration ourve. - B, 이성분 계의 개별 물질전달계수 실험 결과
저자명의 영문표기 : Yang-Gon Seo
지도교수의 한글표기 : 이원국
지도교수의 영문표기 : Won-Kook Lee
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 42-45
주제 Binary system (Metallurgy)
물질 이동. --과학기술용어시소러스
이성분계. --과학기술용어시소러스
Mass transfer.
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