MIXER-SETTLER

作品数:10被引量:13H指数:2
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相关期刊:《Journal of Rare Earths》《China Petroleum Processing & Petrochemical Technology》《中国原子能科学研究院年报》《Chinese Journal of Chemical Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>
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Analysis of the flow pattern and periodicity of gas–liquid–liquid three-phase flow in a countercurrent mixer-settler
《Chinese Journal of Chemical Engineering》2022年第11期135-145,共11页Minghang Zhang Wangfeng Cai Pei Zhu Le Xie Yan Wang 
the National Natural Science Foundation of China(21978198)for financial support。
In contrast to the concurrent mixer-settler,the interaction between the mixing and settling chambers have to be taken into account in the simulation of the countercurrent mixer-settler,and no work has been reported fo...
关键词:Countercurrent mixer-settler Three-phase flow Sliding mesh model(SMM) Fast Fourier transform(FFT) 
Structural optimization of a settler via CFD simulation in a mixer-settler被引量:2
《Chinese Journal of Chemical Engineering》2020年第4期995-1015,共21页Sishi Ye Qiao Tang Yundong Wang Weiyang Fei 
the National Basic Research Program of China(No.2012CBA01203);National Natural Science Foundation of China(No.21636004);the Specialized Research Fund for Doctoral Program of Higher Education of MOE of China(No.20130002110018)in the State Key Laboratory of Chemical Engineering of Tsinghua University,Beijing,China。
This work is aimed at optimizing a settler structure in a mixer-settler.Two different aspects have been considered.Firstly,the flowcharacteristics of a settler have been examined by computational fluid dynamics(CFD)si...
关键词:Settler LIQUID-LIQUID CFD RANS equations OPTIMIZATION 
Two-phase Flow Simulation in Mixing Chamber of New Mixer-settler
《Annual Report of China Institute of Atomic Energy》2019年第1期163-164,共2页TANG Qi ZHENG Weiming XU Ping SHAO Shaoxiong LIU Lianwei 
For the characteristics of good operability,high efficiency,simple structure,and easy amplification,the mixer-settler becomes one of the most widely used extraction equipment in the nuclear and the rare earth industry...
关键词:MIXER PHASE settle 
Instantaneous Extractive Behavior Research on U(Ⅵ) and Nitric Acid by 30%TBP/OK in Mixer-settler
《中国原子能科学研究院年报》2018年第1期175-176,共2页LIU Zhanyuan YU Ting HE Hui 
The instantaneous extractive behavior of U(Ⅵ)and nitric acid by 30%TBP/OK in mixersettler was studied in this report.The each-stage and instantaneous samples were obtained in different time from start-up filling to s...
关键词:and NITRIC ACID by 30%TBP/OK in MIXER-SETTLER TBP Instantaneous Extractive BEHAVIOR Research on U OK 
Preparation of high-purity neodymium chloride by solvent extraction in the mixer-settlers: A pilot-scale investigation被引量:4
《Journal of Rare Earths》2017年第11期1133-1140,共8页Fujian Li Qiaoyan He Yanliang Wang Hong Zhou Shuibo Zhang Xiaoqi Sun 
Project supported by'Hundreds Talents Program' from Chinese Academy of Sciences,Science and Technology Major Project of Fujian Province(2015HZ0001-3);National Natural Science Foundation of China(21571179);Science and Technology Major Project of Ganzhou(2017-8)
A novel purification process based on mixer-settlers for high-purity NdClwas developed. Acidic solution and pure NdClsolution were compared to scrub the less-extractable rare earths(REs)(La, Ce, and Pr)from loaded org...
关键词:Solvent extraction PURIFICATION NEODYMIUM HIGH-PURITY Mixer-settlers 
Development of Integrate Radiation-resistant Mixer-settler
《Annual Report of China Institute of Atomic Energy》2016年第1期185-186,共2页WANG Hui YAN Tai-hong JIANG De-xiang ZUO Chen LI Hui-rong OUYANG Ying-gen ZHENG Wei-fang 
The research and development of spent nuclear fuel(SNF)reprocessing has entered the period of hot-experiment,thus several tasks of hot experiment of SNF reprocessing process has launched at CIAE.These hot experiments ...
Effect of Stirring on Oil-Water Separation in Rare Earth Mixer-Settler被引量:1
《China Petroleum Processing & Petrochemical Technology》2014年第3期99-103,共5页Wang Shuchan Zhang Ting'an Zhang Zimu Lü Chao Zhao Qiuyue Liu Yan 
financially supported by the National 863 Plan (2010AA03A405, and 2012AA062303);the National 973 Plan (2012CBA01205);the National Natural Science Foundation of China (U1202274, 51204040);the National Science and Technology Support Program (2012BAE01B02);Fundamental Research Funds for the Central Universities (N130702001 and N130607001)
Oil-water separation is critical to solvent extraction process of rare earth, which can directly affect the yield and quality of the product. The experiments measure the two-phase separation time in a beaker, mixing u...
关键词:oil-water separation water content STIRRING mixer-settler. 
Experimental Study on Aqueous Phase Entrainment in a Mixer-settler with Double Stirring Mode被引量:6
《China Petroleum Processing & Petrochemical Technology》2013年第2期59-62,共4页Wang Shuchan Zhang Tingan Zhao Qiuyue Liu Yan Wu Qiuyang 
supported by Hi-Tech Research and Development Program(863)of China(2010AA03A405);the National Natural Science Foundation of China(No.50974035,No.51004033)
The mixer-settler is a core device of solvent extraction for separating rare earth elements. There are some adverse effects like high rare earth accumulation and poor production efficiency during industrial production...
关键词:MIXER-SETTLER aqueous phase entrainment stirring speed clearance over the tank bottom offset distance 
Electrolytic Partitioning of Uranium and Plutonium Based on a New Type of Electrolytic Mixer-Settler
《Annual Report of China Institute of Atomic Energy》2012年第1期140-140,共1页YUAN Zhong-wei YAN Tai-hong ZHENG Wei-fang ZUO Chen LI Hui-rong 
A new type of electroreduction mixer-settler for the partitioning of uranium and plutonium during the Purex process, which is featured with E-shaped cathodes and U-shaped anodes in settling chamber, is designed and th...
Liquid-Liquid-Liquid Three Phase Extraction Apparatus:Operation Strategy and Influences on Mass Transfer Efficiency被引量:1
《Chinese Journal of Chemical Engineering》2012年第1期27-35,共9页何秀琼 黄昆 于品华 张超 谢铿 李鹏飞 王娟 安震涛 刘会洲 
Supported by the National Natural Science Foundation of China (51074150,21027004);the National Basic Research Program of China (2012CBA01203,2007CB613507);the Innovative Research Group Science Fund (20221603)
Abstract A new mixer-settler-mixer three chamber integrated extractor is proposed in this work for liquid-liquid- liquid three phase countercurrent and continuous extraction. Experiments revealed the influences of the...
关键词:three-liquid-phase extraction EXTRACTOR mixer-settler-mixer separation NITROPHENOL 
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