Articles & Issues
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
초산-수-1-Butanol과 iso-Propyl ether의 액-액 평형
Study on Mixed Solventi Liquid-Liquid Equilibria of Acetic Acid-Water-1-Butanol and iso-Propyl Ether
HWAHAK KONGHAK, October 1972, 10(5), 211-218(8), NONE
Download PDF
Abstract
The mutal solubility and the tie-line data were obtained at 25 ℃ and 1 atm, for ternary and quarternary systems of acetic acid （solute）, water (diluent), and six different solvents. A good linear relationship of the Fujita-Hirata plot was obtaned using those six solvents; 1-butanol, isopropyl ether, and 75 vol %, 50 vol %, 25 vol %, and 10 vol % of 1-butanol in isopropyl ether. The product of the distribution ratio and the selectiviy, M'A×βA, was plotted against the volume percent of isopropyl ether to determine the optimum mixing ratio of isopropyl ether which was found to be 69± 2 % by volume.
