【摘 要】
：
The Phase behavior of a ternary system of arbutin,which is well known as an effective material for skin lightening,in a solvent mixture of ethanol and supercritical carbon dioxide was investigated [1]
【机 构】
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Dept.of Adv Chem.Eng.,Chonnam Univ.,Gwangju 500-757,Korea
【出 处】
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The 6th International Conference on Separation and Technolog
论文部分内容阅读
The Phase behavior of a ternary system of arbutin,which is well known as an effective material for skin lightening,in a solvent mixture of ethanol and supercritical carbon dioxide was investigated [1].High-pressure phase behavior data f or the binary mixture of ethanol with supercritical fluid solvent CO2 have been measured by high-pressure phase equilibrium apparatus equipped with a variable-volume View cell.The equilibrium loci of the pressure-composition and pressure-temperature were obtained for the binsry mixture of ethanol + CO2 system at 298.2K,303.2K,308.2K and 313.2K,and from 2MPa to 9MPa by using the high-pressore equilibrium apparatus with a variable-volume cell.
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