任意组分体系萃取过程的动态平衡研究  

Study on the Extraction Process of an Arbitrary Component System by Dynamic Equilibrium

作　　者：周武风 Zhou Wu-feng(Jiangxi Golden Century Advanced Materials Co.,Ltd.,Jiangxi Nanchang 330013)

机构地区：[1]江西金世纪新材料股份有限公司,江西南昌330013

出　　处：《生物化工》2020年第5期57-60,共4页Biological Chemical Engineering

摘　　要：稀土的多组分体系串级萃取理论研究,最重要的是动态平衡模型的正确建立,其直接关系到萃取平衡方程式的建立和计算机算法的确定。本文通过任意组分体系萃取理论,建立了任意组分体系相对分离系数萃取平衡模型,这一萃取平衡模型也适用于动态平衡研究,并使用计算机逐级计算法设计,保证了工艺参数和级数的可靠性。The study of multi-component system cascade extraction theory of rare earth,the most important thing is the correct establishment of the Dynamic equilibrium model,whether the Dynamic equilibrium model is more scientific,it is directly related to the establishment of extraction equilibrium equation and the determination of computer algorithm.In this paper,the extraction equilibrium model of the relative separation Coefficient of any component system is established based on the extraction theory of any component system.This extraction equilibrium model is also suitable for the study of Dynamic equilibrium,ensure the reliability of process parameters and series.

关 键 词：稀土萃取 计算机 动态模型 

分 类 号：TQ027[化学工程]