Nicky Rahmana Putra, Nicky Rahmana Putra and Dwila Nur Rizkiyah, Dwila Nur Rizkiyah and Idham, Zuhaili and Jumakir, Jumakir and Waluyo, Waluyo and Mohd. Faizal, Azrul Nurfaiz and Ahmad Zaini, Muhammad Abbas and Che Yunus, Mohd. Azizi (2022) A new solubility model for competing effects of three solvents: water, ethanol, and supercritical carbon dioxide. Separation Science and Technology, 57 (14). pp. 2269-2275. ISSN 0149-6395
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Official URL: http://dx.doi.org/10.1080/01496395.2022.2045317
Abstract
This study aims to develop a new semi-empirical model to fit solute solubility in a mixture of solvents, viz. supercritical carbon dioxide, ethanol, and water, as well as to evaluate the effects of competing solvents on solubility. Therefore, the model was assessed by fitting the published solubility data and comparing it with the established semi-empirical models. The findings revealed that the new model gave the highest coefficient of determination, R2 of 0.96 and had the lowest AARD (i.e., 3.88%), compared to other models. To conclude, the new model is feasible in determining three solvents’ solvation effects in one system.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ethanol, new model, solubility, supercritical carbon dioxide, water |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Science |
| ID Code: | 104111 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 17 Jan 2024 01:12 |
| Last Modified: | 17 Jan 2024 01:12 |
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