Acta Metall Sin  1997, Vol. 33 Issue (4): 391-394    DOI:

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MUTUAL SEPARATION OF RARE EARTH CHLORIDE MIXTURES USING A DRY PROCESS

YU Jin (Shenyang Polytechnic University; Shenyang 110023) YU Yongli; WANG Zhichang (Northeastern University; Shenyang 110006)(Manuscript received 1996-04-03)

YU Jin (Shenyang Polytechnic University; Shenyang 110023) YU Yongli; WANG Zhichang (Northeastern University; Shenyang 110006)(Manuscript received 1996-04-03). MUTUAL SEPARATION OF RARE EARTH CHLORIDE MIXTURES USING A DRY PROCESS. Acta Metall Sin, 1997, 33(4): 391-394.

Abstract References Related Articles Recommended Metrics Download:  PDF(314KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Mutual separation of neighboring rare earth elements has been investigated from their binary chloride mixtures LaCl3-CeCl3, CeCl3-PrCl3, PrCl3-NdCl3 and their quaternary chloride mixtures LaCl3-CeCl3-PrCl3-NdCl3 by using a dry process (i.e. chemical vapour transport process), in which the aluminium chloride is selected as complex former.The separation factors from the binary chloride mixtures are 12.3 for La : Ce, 5.79 for Pr:Ce and 1.32 for Pr: Nd. An higher separation factor of Pr:Nd=1.98 was also observed from their quaternary chloride mixture. Key words:  rare earth      dry separation      LaCl_3-CeCl_3      CeCl_3-PrCl_3      PrCl_3-NdCl_3      LaCl_3-CeCl_3-PrCl_3-NdCl_3      Received:  18 April 1997      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1997/V33/I4/391 1Jacobs R S,Krupke W F,Hessler J P,Carnall W T.Opt Commun,1977;2:395 2Jacobs R R,Krupke W F. Appl Phys Lett,1978;32:3,1979;35:126 3Caird J A,Carnall W T,Hesslor J P,Williams C W. J Chem Phys,1981;74:798 4Hake D,Urland W,Kremer R.Z Anorg Chem,1987;550:35 5Hake D,Urland W. Z Anorg Chem,1990;586:99 6Murase K,Machida K,Adachi G.Chem Lett,1992:1555 7Murase K,Machida K,Adachi G.J Alloys Comp,1991;217:218 8Adachi G,Shinozaki K,Hirashima Y,Machida K.J Less-Common Met,1992 169:L1 9Adachi G,Murase K,Shinozaki K,Machida K. Chem Lett,1992;511 10Murase K,Shinozaki K,Machida K,Adachi G. Bull Chem Soc Jpn,1992;65:2724 11Murase K,Shinozaki K,Hirashima Y,Machida K,Adachi G.J Alloys Comp,1993;198:31h [1] WANG Jingyang, SUN Luchao, LUO Yixiu, TIAN Zhilin, REN Xiaomin, ZHANG Jie. Rare Earth Silicate Environmental Barrier Coating Material: High-Entropy Design and Resistance to CMAS Corrosion[J]. 金属学报, 2023, 59(4): 523-536. [2] YANG Tianye, CUI Li, HE Dingyong, HUANG Hui. Enhancement of Microstructure and Mechanical Property of AlSi10Mg-Er-Zr Alloys Fabricated by Selective Laser Melting[J]. 金属学报, 2022, 58(9): 1108-1117. [3] LI Min, LI Haoze, WANG Jijie, MA Yingche, LIU Kui. Effect of Ce on the Microstructure, High-Temperature Tensile Properties, and Fracture Mode of Strip Casting Non-Oriented 6.5%Si Electrical Steel[J]. 金属学报, 2022, 58(5): 637-648. [4] LIU Jie, XU Le, SHI Chao, YANG Shaopeng, HE Xiaofei, WANG Maoqiu, SHI Jie. Effect of Rare Earth Ce on Sulfide Characteristics and Microstructure in Non-Quenched and Tempered Steel[J]. 金属学报, 2022, 58(3): 365-374. [5] LIU Zhongwu, HE Jiayi. Several Issues on the Development of Grain Boundary Diffusion Process for Nd-Fe-B Permanent Magnets[J]. 金属学报, 2021, 57(9): 1155-1170. [6] LU Bin, CHEN Furong, ZHI Jianguo, GENG Ruming. Enhanced Welding Properties of High Strength Steel via Rare Earth Oxide Metallurgy Technology[J]. 金属学报, 2020, 56(9): 1206-1216. [7] ZHU Jian, ZHANG Zhihao, XIE Jianxin. Plastic Deformation Behavior and Fracture Mechanism of Rare Earth H13 Steel Based on In Situ TEM Tensile Study[J]. 金属学报, 2020, 56(12): 1592-1604. [8] HUANG Yu, CHENG Guoguang, LI Shijian, DAI Weixing. Precipitation Mechanism and Thermal Stability of Primary Carbide in Ce Microalloyed H13 Steel[J]. 金属学报, 2019, 55(12): 1487-1494. [9] Yu HUANG, Guoguang CHENG, You XIE. Modification Mechanism of Cerium on the Inclusions in Drill Steel[J]. 金属学报, 2018, 54(9): 1253-1261. [10] Xuan YU, Zhihao ZHANG, Jianxin XIE. Microstructure, Ordered Structure and Warm TensileDuctility of Fe-6.5%Si Alloy with Various Ce Content[J]. 金属学报, 2017, 53(8): 927-936. [11] LIU Zheng, LIU Xiaomei, ZHU Tao, CHEN Qingchun. EFFECTS OF ELECTROMAGNETIC STIRRING WITH LOW CURRENT FREQUENCY ON RE DISTRIBUTION IN SEMISOLID ALUMINUM ALLOY[J]. 金属学报, 2015, 51(3): 272-280. [12] YAO Zhanquan, ZHAO Zengqi, JIANG Liping,HAO Hongbo, WU Shuangxia,ZHANG Guangrui, YANG Jiandong. EFFECTS OF Ce ADDITION ON THE MICROSTRUCTURE AND MAGNETOSTRICTION OF Fe83Ga17 ALLOY[J]. 金属学报, 2013, 49(1): 87-91. [13] ZHANG Hui WANG Shaoqing. FIRST-PRINCIPLES STUDY ON THE PHASE STABILITY OF Mg-La AND Mg-Nd BINARY ALLOYS[J]. 金属学报, 2012, 48(7): 889-894. [14] LIANG Yongchun GUO Jianting; SHENG Liyuan; ZHOU Lanzhang. EFFECTS OF RARE EARTH ELEMENT Gd ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF NiAl-Cr(Mo)-Hf EUTECTIC ALLOY[J]. 金属学报, 2010, 46(5): 528-532. [15] KONG Gang LIU Renbin LU Jintang CHE Chunshan ZHONG Zheng. STUDY ON GROWTH MECHANISM OF LANTHANUM SALT CONVERSION COATING ON GALVANIZED STEEL[J]. 金属学报, 2010, 46(4): 487-493. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed