SYNERGISTIC EXTRACTION OF URANIUM(Ⅵ)WITH ASYMMETRIC SULFOXIDES AND 1,10-BIS(1′-PHENYL-3′-METHYL-5′-OXOPYRAZOL-4′-YL)-1,10-DECANEDIONE

Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (4): 18-21.

• Full Papers • Previous Articles Next Articles

SYNERGISTIC EXTRACTION OF URANIUM(Ⅵ)WITH ASYMMETRIC SULFOXIDES AND 1,10-BIS(1′-PHENYL-3′-METHYL-5′-OXOPYRAZOL-4′-YL)-1,10-DECANEDIONE

Xiang Xinwen, Liu Sonsyu

Department of Chemistry, Yunnan University, 650091 Kunming

Received:1992-08-10 Revised:1992-12-01 Published:1993-08-10 Online:1993-08-10

Abstract

Abstract: The synergistic extraction of uranium (Ⅵ) by 1,10-bis (1′-phenyl-3′-methyl-5′-oxopyra-zol-4′-y1)-1, 10-decanedione(H₂A) and some asymmetric sulfoxides (n-butyloctyl-,n-pentylhexyl-,and ethyl-n-dodecyl sulfoxide,n-BOSO,n-PHSO, and n-EDSO, respectively) has been studied, By using slope analysis method the formula of the extraction complexes were shown to be UO₂A·B(Brepresents sufoxide). The synergistic extraction eqilibrium constants were calculated. The solid extracted complexes have been characterized by elemental analyses, UV and IR spectroscopy.

Key words: bis-β-dione, asymmetric sulfoxide, uranium(Ⅵ), synergistic extraction

Xiang Xinwen, Liu Sonsyu. SYNERGISTIC EXTRACTION OF URANIUM(Ⅵ)WITH ASYMMETRIC SULFOXIDES AND 1,10-BIS(1′-PHENYL-3′-METHYL-5′-OXOPYRAZOL-4′-YL)-1,10-DECANEDIONE[J]. Chinese Journal of Applied Chemistry, 1993, 0(4): 18-21.

[1]	SUN Ying1, LI Yan-Ling2, QUAN Xin-Jun1, LIAO Wu-Ping2*. Synergistic Extraction1 [J]. Chinese Journal of Applied Chemistry, 2009, 26(11): 1353-1356.
[2]	Xie Xinhui, Zhang Tianfa, Liu Songyu, Zhang Hong, Tian Yingchao. Synergistic Extraction of Lanthanum(Ⅲ)and Dysprosium(Ⅲ)with 1,9-Bis(1'-phenyl-3'-methyl-5'-oxopyrazol-4'-yl)nonanedione-[1,9] and Trioctylphosphine Oxide [J]. Chinese Journal of Applied Chemistry, 1997, 0(3): 41-44.
[3]	Du Jiasheng. A Novel Ternary System for Synergistic Extraction of Uranium(Ⅵ) [J]. Chinese Journal of Applied Chemistry, 1995, 0(5): 58-61.
[4]	Sun Jing, Zheng Zhong, Li Deqian, Ye Weizhen. Synergisitic Extraction of Rare Earth (Ⅲ)by PT-2 and HPMBP [J]. Chinese Journal of Applied Chemistry, 1995, 0(3): 64-66.
[5]	Sun Jing, Li Deqian. Study of Synergistic Extraction of Rare Earth Elements(Ⅲ )with BTMPPA and HPMBP [J]. Chinese Journal of Applied Chemistry, 1994, 0(3): 49-53.
[6]	Liu Jianmin, Yang Rudong, Peng Wantang, Liu Yiren. Synergistic Extraction of Cerium by BPMOPP and 1,10-Phenanthroline [J]. Chinese Journal of Applied Chemistry, 1994, 0(1): 1-6.
[7]	Han Shumin, Li Deqian. SYNERGISTIC EXTRACTION OF IRON (Ⅲ) WITH PMBP AND HEH[EHP] [J]. Chinese Journal of Applied Chemistry, 1992, 0(1): 7-12.
[8]	Fu Xun, Fu Youjun. EXTRACTION OF Fe(Ⅲ)FROM HYDROCHLORIC ACID SOLUTION WITH P538 AND P204 [J]. Chinese Journal of Applied Chemistry, 1991, 0(4): 43-47.
[9]	Han Shumin, Li Deqian. SYNERGISTIC EXTRACTION OF ZINC(Ⅱ)WITH DI(1-METHYLHEPTYL)METHYL PHOSPHONATE AND PRIMARY AMINE N₁₉₂₃ [J]. Chinese Journal of Applied Chemistry, 1991, 0(2): 11-15.

SYNERGISTIC EXTRACTION OF URANIUM(Ⅵ)WITH ASYMMETRIC SULFOXIDES AND 1,10-BIS(1′-PHENYL-3′-METHYL-5′-OXOPYRAZOL-4′-YL)-1,10-DECANEDIONE

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments