Correlation analysis on partition of rare earth in ion-exchangeable phase from weathered crust ores

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 16, Issue 6, 2006, Pages 1421-1425

  Chi, Ru An ^a   Dai, Zu Xu ^a   Xu, Zhi Gao ^a   Wu, Yuan Xin ^a   Wang, Cun Wen ^a  

^a WUHAN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Correlation analysis; Ore; Rare earth partition; Weathered crust

Indexed keywords

CERIUM; ION EXCHANGE; ORES; YTTRIUM;

CORRELATION ANALYSIS; HEAVY RARE EARTHS ELEMENTS; LIGHT RARE EARTHS ELEMENTS; RARE EARTH PARTITION; WEATHERED CRUST;

RARE EARTHS;

EID: 33847309522     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1003-6326(07)60031-4     Document Type: Article

References (22)

1. WANG Z G, YU X Y, ZHAO Z H. Geochemistry of Rare Earth Elements[M]. Beijing: Science Press, 1990. 1-495. (in Chinese)
2. WU C Y, HUANG D H, GUO Z X. Geochemistry of REE from granite weathering crusts in Longnan of Jiangxi Province[J]. Geology Acta, 1989, 63(4): 349-360. (in Chinese)
3. LIN C X, ZHENG Z P. Experimental studies on metalogenetic mechanism of weathering crust leaching REE deposit in Southern China[J]. Geochimica, 1994, 23(2): 189-198. (in Chinese)
4. CHI R A, WANG D Z. Beneficiation of Rare Earth Ore and Extraction Technology[M]. Beijing: Science Press, 1996. 27-241. (in Chinese)
5. NESBIT H W. Mobility and fractionation of rare earth elements during weathering of a granodiorite[J]. Nature, 1979, 279: 206-210.
6. PRICE R C, GRAY C M, WILSON R E. The effects of weathering on rare earth element, Y and Ba abundances in Tertiary basalts from southeastern Australia[J]. Chemical Geology, 1991, 93: 245-265.
7. BRAUN I J, PAGEL M, HERBILLA A. Mobilization and redistribution of REEs and thorium in a sysnitic latertic profile: A mass balance study[J]. Geochim Cosmochim Acta, 1993, 57: 4419-4434.
8. CHI R A, HE P J, ZHU Y J. REE mobility and enrichment in clay minerals[J]. Chinese Rare Earths, 1992, 13(5): 67-71. (in Chinese)
9. YANG Z M. Clay mineral in the REE-weathering crust, Longnan, Jiangxi[J]. Science Geologica Sinica, 1978, 22(1): 70-74. (in Chinese)
10. YANG X M, YANG X Y, ZHANG P S, YANG X M, YANG X Y. Geochemistry of REE from granite weathering crusts in Dajishan of Jiangxi Province[J]. Chinese Rare Earths, 1999, 20(1): 1-5. (in Chinese)
11. CHI R A, XU J M, HE P J, ZHU Y J. REE geochemistry of granitoid weathering crust and properties of ores in Southern China[J]. Geochimica, 1995, 24(3): 261-269. (in Chinese)
12. DUDDY I R. Redistribution and fractionation of rare earth and other elements in a weathering profile[J]. Chem Geol, 1980, 30: 363-381.
13. PRUDENCIO M I, BRAGA M A S, GOUVEIA M A. REE mobilization, fractionation and precipitation during weathering of basalts[J]. Chemical Geology, 1993, 107: 251-254.
14. CHI R A, WANG D Z. Study of adsorption properties and enriching RE on clay minerals by quantum chemical calculation[J]. Journal of Rare Earth, 1993, 11(2): 142-147.
15. CHI R A. Extraction of rare earths from a low-grade, kaolinitic ore by percolation leaching[A]. BAUTISTA R G, WONG M M. Rare Earths Extraction Preparation and Application[C]. Reno, Nevads, TMS. 1989, 227-236.
16. CHI R A, ZHU G C. Rare earth partitioning of granitoid weathering crust in southern China[J]. Trans Nonferrous Met Soc China, 1998, 8(4): 693-699.
17. CHI R A, ZHU G C, ZHANG P, XU Y H. Chemical behavior of cerium element in rock weathering system[J]. Trans Nonferrous Met Soc China, 1999, 9(1): 158-164.
18. CHI R A, LI Z J, PENG C, ZHU G C, XU S M. Partitioning properties of rare earth ores in China[J]. Rare Metals, 2005, 24(3): 205-209.
19. SUN C X, WANG S J, JI H B. Formation mechanism of the superhigh concentration of REE and the strong negative Ce anomalies in the carbonate rock weathering profiles in Guizhou Province, China[J]. Geochimica, 2002, 31(2): 119-128. (in Chinese)
20. CHI R A, TIAN J, LI Z J, PENG C, WU Y X, LI S R, WANG C W, ZHOU Z A. Existing state and partitioning of rare earth on weathered ores[J]. Chinese Journal of Rare Earth, 2005, 23(6): 756-759.
21. GUO Z G. Statistical Package for Social Science-Usage of SPSS Soft[M]. Beijing: Renmin University of China Press, 1999. 5. (in Chinese)
22. LU W D. SPSS for Windows Statistical Analysis (Second edition)[M]. Beijing: Electron Industry Press, 2002. 1. (in Chinese)