1) rare earth cascade extraction
稀土串级萃取
1.
Soft-sensor of element component content based on multiple models for the rare earth cascade extraction process;
稀土串级萃取分离过程元素组分含量的多模型软测量
2.
Bilinear model of rare earth cascade extraction process and its parameter identification;
稀土串级萃取分离过程的双线性模型及其参数辨识
3.
The process of rare earth cascade extraction separation has the comprehensive complexity of multivariable, nonlinearity, large state delay, complicated working conditions, etc.
稀土串级萃取分离过程具有多变量、非线性、大滞后、工况复杂等综合复杂性,萃取过程元素组分含量难以连续在线检测、产品纯度难以实现优化控制,因此,以提高产品纯度和金属直收率为目标的自动控制技术的研究成为关键。
2) countercurrent extraction
串级萃取
1.
Theoretical analysis of effective separation factor for multi-component rare earths in countercurrent extraction;
多组分稀土串级萃取有效分离系数的理论分析
2.
First, the relative flow rate of each outlet was calculated from the purification indexes, then the mass balance and extraction equilibrium of countercurrent extraction were studied.
研究了多组分、多出口稀土串级萃取体系静态优化设计过程的精确计算方法。
3.
Based on our previous work about the static design algorithm for the multi-component and multi-outlet rare earth countercurrent extraction, the computational program under 32-bit Windows operation system was composed and verified by the dynamic simulation for different rare earth separation systems with satisfactory results.
基于多组分多出口稀土串级萃取优化参数的静态设计算法,设计了相应的计算程序,采用该程序针对某稀土分离实例进行了静态参数计算,并对最优化工艺参数进行了动态仿真验证。
3) counter current extraction
串级萃取
1.
Equations of optimized extraction factor for minimum production cost in counter current extraction;
串级萃取最低成本优化萃取比方程
4) Rare earth extraction
稀土萃取
1.
Distributed simulation platform for intelligent DMC control of rare earth extraction systems
稀土萃取系统动态矩阵控制(DMC)的分布式仿真平台
2.
In consideration of the online measurement of the component content in rare earth countercurrent extraction separation process,algorithm of SVM with RBF kennel is applied to the modeling of the rare earth extraction separation process.
本文针对稀土萃取过程组分含量在线检测的难题,将具有径向基(RBF)核函数的支持向量机算法应用于稀土萃取过程组分含量软测量建模,并讨论了模型参数的选择及其对模型的影响。
3.
By using of the method,it is avoided that rare earth extraction production line was stopped when sensor failure was occurred,and manufacture wastage was decreased.
提出了一种液位流量互容错控制方法,并利用该方法解决了发生传感器故障时稀土萃取生产线的停产维修问题,减少了生产损耗。
5) series extraction theory
串级萃取理论
1.
Application of series extraction theory in production;
串级萃取理论在生产中的应用
6) cascade extraction
串级萃取分离
补充资料：稀土萃取分离设备(珠江冶炼厂)
稀土萃取分离设备(珠江冶炼厂)
}}}{
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条