발간논문

Home > KJMM 논문 > 발간논문

Vol.36, No.12, 2243 ~ 2249, 1998
Title
Co(Ⅱ)-Ni(Ⅱ) Separation by a Supported Liquid Membrane Containing HEH ( EHP )
정진기 , 이재천 , 윤인주 , 강태원 , 남기대 Jin Ki Jeong , Jae Chun Lee , In Ju Youn , Tae Won Kang , Kie Dae Nam
Abstract
An attempt has been performed to separate Co(II) and Ni(II) in the sulfate solution by supported liquid membrane containing 2-ethylhexyl phosphoric acid mono-2-ethylhexyl ester(HEH(EHP)) as a carrier. The mathematical model for the supported liquid membrane(SLM) of flat type was developed to predict the permeations of metal ions in terms of diffusion at the aqueous boundary layer and organic membrane phase, and the reaction at the aqueous-organic interface. The mathematical model developed for flat SLM showed good agreement with the experimental results.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.