【摘要】 超临界相行为研究及其实验测定是超临界流体技术领域发展的基础和重要研究内容之一,从超临界相行为测量的意义和基本原理出发,对相行为及临界参数实验测定方法作了综述,主要介绍了可视观察法、光谱色谱法、脉冲加热法等测定方法,并对其优缺点和适用范围作了点评,最后对其未来发展方向做了展望。更多还原

【Abstract】 Study and experimental determination of phase behavior is the base and important part of supercritical fluid science and technology.From the fundamental and significance of phase behavior determination,the progress of experimental measure methods of phase behavior of supercritical fluid,including visual method,spectrum method,pulse heating method,and so on are reviewed.The strong points and limitations of different methods are introduced.Finally,the developing trend is prospected.更多还原