O/W/O형 Emulsion 액체막에 의한 Toluene과 n-Heptane 혼합물의 분리(제1보)

• 영문명: Separation of Toluene/n-Heptane Mixture by O/W/O Type Emulsion Liquid Membrane(part 1)
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 주명종(Ju Myung Jong) 김태영(Kim Tae Young) 남기대(Nam Ki Dae)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제13권 제3호, 95~103쪽, 전체 9쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1996.11.30

영문 초록

In the separation of toluene/n-heptane mixture by the emulsion type liquid membrane in a batch system, the effect of surfactant on the separation factor and membrane stability was studied over the surfactant concentration ranging from 0.1 to 1.5wt% at the contact time of 5 and 10 minutes. and the settling time of 5 and 10 minutes. The surfactant used was sodium lauryl sulfate. The separation factor reached its maximum value at the surfactant concentration of 0.5wt% for surfantant. It was found that the percentage of membrane breakup reached its minimum values and the separation factor showed its maximum value at the surfactant concentration of 0.5wt%, which confirmed that efficient separation could be effect when emulsion liquid membrane was stable because of low membrane breakup.

목차

ABSTRACT

I. 서론

II. 이론

III. 실험

IV. 실험결과 및 고찰

V. 결론

문헌