摘要
围绕超临界流体萃取过程中的传质、传质系数的计算,超临界流体萃取速率、传质阻力,超临界流体通过固定床的压降以及超临界流体萃取过程中的影响因素等动力学问题进行了探讨和阐述,对于超临界流体萃取技术的应用与过程操作具有参考价值。
This paper discussed and explained the dynamic problems of supercritical fluid extraction process around mass transfer,mass transfer coefficient,supercritical fluid extraction rate,mass transfer resistance,and pressure drop of supercritical fluid through the fixed bed and impact factors of supercritical fluid process.It offers reference for application and operation of supercritical fluid extraction technology.
出处
《十堰职业技术学院学报》
2010年第4期82-84,共3页
Journal of Shiyan Technical Institute
基金
十堰职业技术学院科研项目"超临界流体萃取黄姜皀素研究"(2003K1)
关键词
超临界流体萃取
萃取过程动力学
萃取速率
传质阻力
supercritical fluid extraction
extraction process dynamics
extraction rate
mass transfer resistance
