EXTRACTION OF Tb AND Tm BY EXTRACTANT P_(229)

Acta Metall Sin

1991, Vol. 27

Issue (2): 89-93 DOI:

Current Issue | Archive | Adv Search

EXTRACTION OF Tb AND Tm BY EXTRACTANT P_(229)

LIN Daozhi;SUN Wanming Changchun Institute of Applied Chemistry; Academia Sinica

Cite this article:

LIN Daozhi;SUN Wanming Changchun Institute of Applied Chemistry; Academia Sinica. EXTRACTION OF Tb AND Tm BY EXTRACTANT P_(229). Acta Metall Sin, 1991, 27(2): 89-93.

Download:

PDF(419KB)
Export: BibTeX | EndNote (RIS)

Abstract The distribution ratio of extraction of Tb~(3+) and Tm~(3+) with extrac-tant P_(229) from the solution of HNO_3 is greater than that from HCl. The thermal ef-fect data of extraction under 15--55℃ show △H>0 and △S<0, and enthalpy va-riation makes the reaction in progress. The properties and behaviour of thermaldecomposition of Tb(HA_2)_3 and Tm(HA_2)_3 solid complexes were studied by usingFreeman and Carroll's calculation method. The kinetic parameter of the thermal de-composition reaction of Tb(HA_2)_3 and Tm(HA_2)_3 extraction complexes was calcula-ted and the data reliability is more than 95%.

Key words: Tb Tm extraction complexes

Received: 18 February 1991

	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/Y1991/V27/I2/89

1 袁承业.第一次全国稀土萃取会议稀土萃取资料选编.冶金工业部包头冶金研究所稀土资料选编组,1976:1--15
2 林遭智,宋秀峰.稀土,1987;(5) :32--35
3 Peppard D F, Mason G W. Lewey S. J Inorg Nucl Chem, 1965; 27: 2065
4 Mason G W, Lewey S, Peppard D F. J Inorg Nucl Chem, 1964; 26: 2271
5 Peppard D F, Ferraro J R. J Inorg Nucl Chem, 1959; 10: 275
6 李德谦,第杰,徐敏,应用化学,1985;2(2) : 17
7 Freeman E S, Carroll B. J Phys Chem, 1958; 62: 394

[1]	ZHAO Peng, XIE Guang, DUAN Huichao, ZHANG Jian, DU Kui. Recrystallization During Thermo-Mechanical Fatigue of Two High-Generation Ni-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1221-1229.
[2]	LI Xiaohan, CAO Gongwang, GUO Mingxiao, PENG Yunchao, MA Kaijun, WANG Zhenyao. Initial Corrosion Behavior of Carbon Steel Q235, Pipeline Steel L415, and Pressure Vessel Steel 16MnNi Under High Humidity and High Irradiation Coastal-Industrial Atmosphere in Zhanjiang[J]. 金属学报, 2023, 59(7): 884-892.
[3]	WANG Fa, JIANG He, DONG Jianxin. Evolution Behavior of Complex Precipitation Phases in Highly Alloyed GH4151 Superalloy[J]. 金属学报, 2023, 59(6): 787-796.
[4]	ZHANG Dongyang, ZHANG Jun, LI Shujun, REN Dechun, MA Yingjie, YANG Rui. Effect of Heat Treatment on Mechanical Properties of Porous Ti55531 Alloy Prepared by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 647-656.
[5]	CHENG Yuanyao, ZHAO Gang, XU Deming, MAO Xinping, LI Guangqiang. Effect of Austenitizing Temperature on Microstructures and Mechanical Properties of Si-Mn Hot-Rolled Plate After Quenching and Partitioning Treatment[J]. 金属学报, 2023, 59(3): 413-423.
[6]	GAO Han, LIU Li, ZHOU Xiaoyu, ZHOU Xinyi, CAI Wenjun, ZHOU Hongling. Preparation and Bioactivity of Micro-Nano Structure on Ti6Al4V Surface[J]. 金属学报, 2023, 59(11): 1466-1474.
[7]	SONG Jialiang, JIANG Zixue, YI Pan, CHEN Junhang, LI Zhaoliang, LUO Hong, DONG Chaofang, XIAO Kui. Corrosion Behavior and Product Evolution of Steel for High-Speed Railway Bogie G390NH in Simulated Marine and Industrial Atmospheric Environment[J]. 金属学报, 2023, 59(11): 1487-1498.
[8]	YANG Lei, ZHAO Fan, JIANG Lei, XIE Jianxin. Development of Composition and Heat Treatment Process of 2000 MPa Grade Spring Steels Assisted by Machine Learning[J]. 金属学报, 2023, 59(11): 1499-1512.
[9]	SUN Tengteng, WANG Hongze, WU Yi, WANG Mingliang, WANG Haowei. Effect ofIn Situ 2%TiB₂ Particles on Microstructure and Mechanical Properties of 2024Al Additive Manufacturing Alloy[J]. 金属学报, 2023, 59(1): 169-179.
[10]	HAN Linzhi, MU Juan, ZHOU Yongkang, ZHU Zhengwang, ZHANG Haifeng. Effect of Heat Treatment Temperature on Microstructure and Mechanical Properties of Ti_0.5Zr_1.5NbTa_0.5Sn_0.2 High-Entropy Alloy[J]. 金属学报, 2022, 58(9): 1159-1168.
[11]	LI Zhao, JIANG He, WANG Tao, FU Shuhong, ZHANG Yong. Microstructure Evolution of GH2909 Low Expansion Superalloy During Heat Treatment[J]. 金属学报, 2022, 58(9): 1179-1188.
[12]	CONG Hongda, WANG Jinlong, WANG Cheng, NING Shen, GAO Ruoheng, DU Yao, CHEN Minghui, ZHU Shenglong, WANG Fuhui. A New Design Inorganic Silicate Composite Coating and Its Oxidation Behavior at High Temperature in Steam Atmosphere[J]. 金属学报, 2022, 58(8): 1083-1092.
[13]	GENG Yaoxiang, TANG Hao, XU Junhua, ZHANG Zhijie, YU Lihua, JU Hongbo, JIANG Le, JIAN Jianglin. Formability and Mechanical Properties of High-Strength Al-(Mn, Mg)-(Sc, Zr) Alloy Produced by Selective Laser Melting[J]. 金属学报, 2022, 58(8): 1044-1054.
[14]	ZHANG Jiarong, LI Yanfen, WANG Guangquan, BAO Feiyang, RUI Xiang, SHI Quanqiang, YAN Wei, SHAN Yiyin, YANG Ke. Effects of Heat Treatment on Microstructure and Mechanical Properties of a Bimodal Grain Ultra-Low Carbon 9Cr-ODS Steel[J]. 金属学报, 2022, 58(5): 623-636.
[15]	WANG Haowei, ZHAO Dechao, WANG Mingliang. A Review of the Corrosion Protection Technology on In SituTiB₂/Al Composites[J]. 金属学报, 2022, 58(4): 428-443.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed