程福祥;吴声;廖春生;严纯华;

• 1:五矿(北京)稀土研究院有限公司
• 2:北京大学稀土材料化学及应用国家重点实验室北京大学-香港大学稀土生物无机和材料化学联合实验室

摘要(Abstract)：

本系列文章的前五篇推导得到了用于多组分联动萃取分离流程设计的基础理论,并通过一个四组分分离流程实例介绍了该设计理论的实际应用。本文是本系列文章的最后一篇,将探讨该理论的拓展应用。所有非联动萃取多组分分离流程都可以通过适当等效变换,转换为由联动萃取流程中基本分离单元组合得到的等效流程,本文通过任意切割比例的三组分两出口分离、三组分三出口分离以及三组分联动萃取全分离等效流程等不同工艺形式实例,介绍如何通过流程的等效变换,应用本系列文章中的理论公式解决稀土工业实践中不同类型工艺流程的参数计算问题。

关键词(KeyWords)： 稀土;串级萃取理论;联动萃取;最小萃取量;等效变换

Abstract:

Keywords:

基金项目(Foundation): 基金重大研究计划集成项目(91422302)资助

作者(Authors): 程福祥;吴声;廖春生;严纯华;

参考文献(References)：

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