【摘要】 本研究采用改进的中压流动法不锈钢装置测定了甲醇-异丁醇,乙醇-异丁醇体系在0.7MPa下的气液平衡组成。并对测定数据应用PR状态方程进行了关联处理,结果较好。更多还原

【Abstract】 An improved flow apparatus made of stainless steel has been used for measurement of VLE data of Methanol-iso-Butanol and Ethanol-iso-Butanol system. Operating maximum pressure and temperature are 10 MPa and 200℃ respectively. The advantages of the apparatus are widely used range,short period of equilibrium, and sampling size without limit. An analytic system of continuously sampling was directly connected to the apparatus in order to data accuracy. The experimental data were correlated by means of the PR equation of state.更多还原