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희토류금속 용매추출에 대한 분배계수 예측

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Alternative Title
Prediction of Distribution Coefficients for the Solvent Extraction of Rare Earth Metals
Abstract
희토류금속 용매추출공정의 분배계수를 계산하기 위하여 complex 형성을 감안하는 model을 이용하였다. 실험자료를 회귀분석하여 얻은 parameter를 사용하는 방법과 평형상수에 대한 일반식을 사용한 두가지 방법을 이용하여 단일성분계의 분배계수를 효과적으로 예측할 수 있었다. 또한 이성분계의 경우에 단일성분계에서 구한 parameter로 부터 분배계수의 예측을 시도하였다.
A model including complex formation has been utilized to calculate distribution coefficients of rare earth metals in solvent extraction processes. For the single component systems distribution coefficients are predicted effectively by two different methods, which use regressed parameters and generalized correlation of equilibrium constant. Moreover, this methodology also has been tried to predict distribution coefficients of binary systems with paramenters regressed from single component experimental data.
A model including complex formation has been utilized to calculate distribution coefficients of rare earth metals in solvent extraction processes. For the single component systems distribution coefficients are predicted effectively by two different methods, which use regressed parameters and generalized correlation of equilibrium constant. Moreover, this methodology also has been tried to predict distribution coefficients of binary systems with paramenters regressed from single component experimental data.
Author(s)
강태원김선욱
Issued Date
1995
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/4047
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002025132
Alternative Author(s)
Kang,Tae-WonKim,Sun wook
Publisher
공학연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
26
Citation Number
2
Citation Start Page
127
Citation End Page
142
Appears in Collections:
Research Laboratory > Engineering Research
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