| 학회 | 한국공업화학회 |
| 학술대회 | 2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 | 18권 1호 |
| 발표분야 | 포스터-콜로이드.계면화학 |
| 제목 | Comparisons of an Extended Critical-Scaling Equation with Cubic Equations of State through Vapor/Liquid Equilibria (VLE) |
| 초록 | A method to extend the region of validity of the critical-scaling equations (CSEs) is presented and tested for the fits to the vapor/liquid equilibria (VLE) of carbon dioxide, water, and methanol. CSEs are valid near the critical point. Hence, for their validity to be extended, some modifications of them should be made. For this matter a nonlinear order parameter (OP) is employed. The modified CSE with the highly nonlinear OP is converted so that linear regression procedures can be applied to the fits. It fits the VLEs very accurately and virtually traces them. |
| 저자 | 여인석, 임경희 |
| 소속 | 중앙대 |
| 키워드 | Critical-scaling equations; Order parameter; Vapor/liquid equilibrium; Equation of state; Excluded volume |
