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Situation and Developing Trend of Rare-Earth Countercurrent Extraction Processes Control 杨辉1,柴天佑1 (1.Research Center of Automation, Northeastern University,Shenyang,110004,China;2.School of Electronics and Electrical Engineering,East China Jiaotong University,Nanchang,330013,China) Abstract:On the basis of the description of the rare-earth countercurrent extraction process, the on-line......
Research and Application Progress in Countercurrent Solvent Extraction 严纯华1,廖春生2,吴声2,贾江涛2 (1.Beijing Institute of Founder Rare Earth Sci & Tech.Co.,Ltd.,Beijing,100871,China;2.State Key Lab of Rare... of Countercurrent Extraction established by Prof. Guangxian Xu, the static equilibrium and dynamic process for two- and three-outlet countercurrent extractions, and designed the optimized parameters......
Neural Networks Based Component Content Soft-Sensor in Countercurrent Rare-Earth Extraction 谭明皓1,杨辉1,柴天佑1 (1.Research Center of Automation, Northeastern University, Shenyang 110004, China... in countercurrent rare earth extraction production. Simulation experiments with industrial operation data prove the effect iveness of the hybrid soft- sensor. Key words:countercurrent extraction; first......
Integrated Automation System for Rare Earth Countercurrent Extraction Process 杨辉1,柴天佑1 (1.Research Center of Automation, Northeastern University, Shenyang 110004, China;2.School of Electronics... and remarkable benefits. Key words:countercurrent extraction; intelligent optimal control; integrated automation system; rare earths; [全文内容正在添加中] ......
Automation System in Rare Earths Countercurrent Extraction Processes 廖春生1,严纯华1,王明文1,吴声1,李标国1,贾江涛1 (1.State Key Laboratory of Rare Earth Materials Chemistry and Applications, Beijing Institute of Founder Rare Earth Science and Technology, Peking University,) Abstract:Based on the countercurrent extraction theory for optimized designing and simulating, the rare earth separation processes......
Adjacent stage impurity ratio in rare earth countercurrent extraction process程福祥1,吴声1,2,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd.2. Beijing National Laboratory..." name="ChDivSummary">Impurity components decrease stage by stage in a cascade of rare earth (RE) extraction separation, and adjacent stage impurity ratio (ASIR) which is defined as the ratio......
Adjacent stage impurity ratio in rare earth countercurrent extraction process程福祥1,吴声1,2,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd.2. Beijing National Laboratory..." name="ChDivSummary">Impurity components decrease stage by stage in a cascade of rare earth (RE) extraction separation, and adjacent stage impurity ratio (ASIR) which is defined as the ratio......
Minimum amount of extracting solvent of AB/BC countercurrent extraction separation using organic feed程福祥1,吴声1,2,张玻1,刘艳1,王嵩龄1,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd2..., Peking University摘 要:For an AB/BC countercurrent extraction separation using organic feed, the conditions to have minimum amount of extracting solvent(Smin......
Minimum amount of extracting solvent of AB/BC countercurrent extraction separation using organic feed程福祥1,吴声1,2,张玻1,刘艳1,王嵩龄1,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd2..., Peking University摘 要:For an AB/BC countercurrent extraction separation using organic feed, the conditions to have minimum amount of extracting solvent(Smin......
THE EXTRACTION EQUILIBRIUM MODEL AND SIMULATION OF COUNTERCURRENT SOLVENT EXTRACTION OF Gd-Tb-Dy-HCl-HEH(EHP)-KEROSENE SYSTEM黄文梅摘 要:<正> The extraction equilibrium mathematic models for gadolinium,terbium and dysprosium in HCl-1.5mol/L HEH(EHP)system covering a relatively wide range of lanthanide concentration and acidity,havebeen developed.There......
