서지주요정보
다성분계에서의 단 효율 = Distillation efficiencies on multicomponent system
서명 / 저자 다성분계에서의 단 효율 = Distillation efficiencies on multicomponent system / 강윤환.
저자명 강윤환 ; Kang, Yun-Whan
발행사항 [서울 : 한국과학기술원, 1986].
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소장정보

등록번호

4103621

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 8601

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

In a multicomponent system separation by distillation, the concentration profiles in each plates can be predicted by using the plate efficiencies of each binary systems which is selected in the multicomponent system. The concentration profiles of the multicomponent system, predicted from the plate efficiencies of the binary systems, were compared with the concentration profiles measured in the multicomponent system. Three methods were used to predict the concentration profiles in each plates of the multicomponent system; as follows, 1) general solution of Maxwell-Stefan equation 2) solution of Maxwell-Stefan equation based on linearized theory 3) the assumption on the binary systems with the same plate efficiencies. The concentration profiles in each plates were obtained in a 50 mm diameter, 4 plates sieve-plate column with a ternary system, Aceton/Methanol/Water. To predict concentration profiles in the ternary system, the plate efficiencies of three binary systems, Aceton/Methanol, Methanol/Water and Aceton/Water were used. Followings can be concluded by this study. In binary systems, each plate efficiencies is different and depend on concentrations. The concentration profiles in each plate obtained by general solution of Maxwell-Stefan equation based on linearized theory by using binary system efficiencies are in good agreement with the concentration profiles measured in the sieve-plate column. In contrast, the assumption of the same plate efficiency in binary systems gives large errors in the concentration profiles.

서지기타정보

서지기타정보
청구기호 {MCE 8601
형태사항 [v], 114 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Yun-Whan Kang
지도교수의 한글표기 : 이원국
공동교수의 한글표기 : 이윤용
지도교수의 영문표기 : Won-Kook Lee
공동교수의 영문표기 : Youn-Yong Lee
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 86-90
주제 Distillation.
분리 (조작) --과학기술용어시소러스
증류. --과학기술용어시소러스
Separation (Technology)
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