Progress in extraction technique for trace rare earths from phosphorite

Xiyou Jinshu / Chinese Journal of Rare Metals

Volumn 33, Issue 3, 2009, Pages 434-441

  Long, Zhiqi ^a   Wang, Liangshi ^a   Huang, Xiaowei ^a   Peng, Xinlin ^a   Han, Yebin ^a   Cui, Dali ^a  

^a GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS   (China)

Author keywords

Extraction; Phosphorite; Rare earths; Wet process phosphoric acid

Indexed keywords

EID: 67651008543     PISSN: 02587076     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (49)

1. 2001, 23(2): 104.
2. 1978. 107.
3. 2007, (3): 377.
4. 2004, 36(1): 1.
5. 2005, 20(1): 6.
6. 1997.
7. 2004, 24(4): 71.
8. 2004, 40(1): 41.
9. 2003, 23(3): 35.
10. Mohamed Krea, Hussein Khalaf. Liquid-liquid extraction of uranium and lanthanides from phosphoric acid using a synergistic D0PPA-T0P0 mixture [J]. Hydrometallurgy, 2000, 58: 215.
11. Koopman C, Witkamp G J. Extraction of lanthanides from the phosphoric acid production process to gain a purified gypsum and a valuable lanthanide by-product [J]. Hydrometallurgy, 2000, 58: 51.
12. 1983, Z1: 1.
13. 2002, 23(4): 8.
14. 2005, 4: 14.
15. 2002, 2: 9.
16. Monir M Aly, Nabawia A Mohammed. Recovery of lanthanides from Abu Tartur phosphate rock, Egypt [J]. Hydrometallurgy, 1999, 52: 199.
17. Li Junqi, Jin Huixin, Wang Hua. Rare earth elements in Zhijin phosphorite and distribution in two-stage flotation process [A]. The Fifth International Conference on Rare Earth Development and Application [C]. Baotou, China: August, 2007. 88.
18. Mejdell Gler Torvall, Steren Kharald. Method of extracting rare earth elements from apatite [P]. SU764607, 1980.
19. Zimina Galinav, Glubokova Tatyanan. Method of extraction rare earth metals from apatite [P]. SU1636337, 1991.
20. Glubokova Tatyanan, Zimina Galinav. Method of recovering rare earth metals from apatite [P]. SU1736933, 1992.
21. Bolkov Aleksandr Fedorovich, Gritsaeva Antonina Mikhajlovna. Method for recovery rare earth elements of apatite [P]. RU2049727, 1995.
22. CN1257290C, 2006.
23. Slack A V. Phosphoric Acid Vol. I, part II [M]. New York: Marcel Dekker Inc.. 1968.
24. 1977, 02: 12.
25. 1997, 4:6.
26. CN85102768.
27. 1992, (2): 45.
28. 4 particle shape [J]. Hydrometallurgy, 2000, (2002):1.
29. 2005, 2:11.
30. Jarosinski A, Kowalczyk J, Mazanek Cz. Development of the Polish wasteless technology of apatite phosphogypsum utilization with recovery of rare earths [J]. Journal of Alloys and Compounds, 1993, 200: 147.
31. Preston J S, Cole P M, Craig W M, Feather A M. The recovery of rare earth oxides from a phosphoric acid by-product [J]. Hydrometallurgy, 1996, 41: 1.
32. Skorovarov J I, Kosynkin V D, Moiseev S D, Rura N N. Recovery of rare earth elements from phosphorites in the USSR [J]. Journal of Alloys and Compounds, 1992, 180: 71.
33. 2006.
34. 200710178377. 6
35. 2008, 26(3): 307.
36. 2005. 1002.
37. Lokshin E H P, Vershkova JU A, Kalinnikov V T. Method of recovering rare-earth minerals from phosphogypsum [P]. RU2225892, 2004.
38. Lededev V N, Lokshin E H P. Method of isolation of rare-earth elements from phosphogypsum [P]. RU2158317, 2000.
39. Lededev V N, Sergeeva S D. Method of processing phosphate rare-earth concentrate isolated from apatite [P]. RU2148019, 2000.
40. Lededev V N, Masloboev V A, Lokshin Eh P, Popova L A, Sergeera S D. Method of extraction of rare-earth element phosphates from apatite concentrate [P]. RU2120408, 1998.
41. Pessac Jean Fava, Puiseux Andre Lambert, La Rochelle Jean-Paul Tognet. Essentially complete recovery of uranium, yttrium, thorium and rare earth values from phosphate rock during wet-process production of phosphoric acid therefrom [P]. US4636369, 1987.
42. 1998, 2: 59.
43. Hurst F J, Crouse D J, Brown K B. Solvent Extraction of Uranium from Wet-Process Phosphoric Acid [R]. Oak Ridge National Laboratory. Report ORNLTM-2522, 1969.
44. Hurst F J, Crouse D J, Brown K B. Recovery of uranium from wet-process phosphoric acid [J]. Ind. Eng. Chem. Process Des. Develop., 1972, 11(1): 122.
45. Hurst F J, Crouse D J. Reductive stripping process for the recovery of uranium from wet-process phosphoric acid [P]. U. S. 3711591, 1973.
46. Richelton W A. Recovery of uranium from wet process phosphoric acid using assymetrical phosphine oxides [P]. U. S. 4778663, 1988.
47. Bunu F, Dumitrescu R. Simultaneous extraction of rare earth elements and uranium from phosphoric acid [J]. Hydrometallurgy, 1992, 28(3): 331.
48. Bunu F, Miu I, Dumitrescut R. Simultaneous recovery and separation of uranium and rare earths from phosphoric acid in a one-cycl extraction-stripping process [J]. Hydrometallurgy, 1994, (35): 375.
49. Harvinderpal Singh, Mishra S L, Vijayalakshmi R. Uranium recovery from phosphoric acid by solvent extraction using a synergistic mixture of dinonyl phenyl phosphoric acid and tri-n-butyl phosphate [J]. Hydrometallurgy, 2004, (73): 63.