1-苯基-3-甲基-4-辛酰基吡唑啉酮-5的合成及其对Sr萃取性能的研究

夏文; 叶宏生; 徐利军; 林敏; 金晓峰; 陈义珍; 陈克胜

doi:10.7538/yzk.2008.42.z1.0088

1-苯基-3-甲基-4-辛酰基吡唑啉酮-5的合成及其对Sr萃取性能的研究

1.
中国原子能科学研究院,北京 102413
2.
广西大学,广西南宁 530004

详细信息

中图分类号: O621.3;O656.2
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- 收稿日期: 2008-07-03
- 修回日期: 2008-07-15
- 刊出日期: 2008-09-19

Synthesis and Extractive Property Evaluation of 1-phenyl-3-methyl-4-caprylpyrazolone-5

1.
China Institute of Atomic Energy, Beijing 102413, China
2.
Guangxi University, Nanning 530004, China

摘要

摘要: 通过1-苯基-3-甲基-吡唑啉酮-5（PMP）与辛酰氯合成萃取剂1-苯基-3-甲基-4-辛酰基吡唑啉酮-5（PMCyP），并对其萃取Sr的影响因素，如酸度、Sr浓度、萃取时间和稀释剂等进行研究。实验获得的Sr的最佳萃取条件为：以甲基异丁酮（MIBK）为稀释剂，配制成5 g/L的PMCyP溶液，调节溶液的pH至9.0，萃取平衡时间为1 min，反萃液为0.1 mol/L HCl溶液。通过调节萃取液的pH值，可实现Sr和Y的分离，并可将其用于裂变产物中放射性Sr的分离。实验测得10 mL 1 g/L PMCyP-MIBK对Sr的饱和萃取容量约为1 mg，萃合比为3∶1。
- 1-苯基-3-甲基-4-辛酰基吡唑啉酮-5 ,
- 合成 ,
- 萃取 ,
- 分离 ,
- 饱和萃取容量
Abstract: 1-phenyl-3-methyl-4-caprylpyrazolone-5（PMCyP） was synthesized from 1-phenyl-3-methyl-pyrazolone-5 （PMP） and caprylyl chloride, and some extraction parameters were investigated such as the acidity, the concentration of Sr, the time of the extraction and the thinners. 5 g/L PMCyP-MIBK, pH=9.0 and 1 min of extraction are testified the best condition. The final solution of Sr is stored in 0.1 mol/L hydrochloric acid. Strontium and yttrium can be separated by changing the acidity, and it can be used to separate the radioactive Sr from matrix. The saturation of 10 mL 1 g/L PMCyP-MIBK is about 1 mg, and the stoichiometric proportion to Sr is 3∶1 in extraction.
- 1-phenyl-3-methyl-4-caprylpyrazolone-5 ,
- synthesis ,
- extraction ,
- separation ,
- saturation

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参考文献(9)

[1]	JENSEN B S. The synthesis of 1-phenyl-3-methyl-4-acyl-pyrazolone-5[J]. Acta Chem Scand, 1959, 13（8）: 1 668-1 670.
[2]	MIRZA M Y. A new method for the carrier-free production of 90Y from ⁹⁰Sr-⁹⁰Y mixture and ⁸⁹Sr from neutron-irradiated Y₂O₃[J]. Anal Chim Acta, 1968, 40: 229-233.
[3]	MIRZA M Y. Carrier-free separation of ^115mIn from irradiated Cd by solvent extraction with 1-phenyl-3-methyl-4-caprylpyrazolone-5[J] . Talanta, 1968, 15: 137-140.
[4]	YANG Weifan, YUAN Shuanggui. Extraction of thorium traces from hydrochloric acid media by 1-phenyl-3-methyl-4-benzoyl-pyrazolone-5[J]. J Radioanal Nucl Chem, 2003, 256(1): 149-152.
[5]	MIRZA M Y. Liquid-liquid extraction methods for the production of carrier-free ¹¹⁵Cd and ^89,90Sr from fission products[J]. Anal Chim, 1968, 40: 235-240.
[6]	MIRZA M Y. Radiochemical separation of ⁴⁵Ca-⁴⁶Sc, ¹⁴⁰Ba-¹⁴⁰La and ⁸⁹Sr-¹³³Ba by liquid-liquid extraction using 1-phenyl-3-methyl-4-caprylpyrazolone-5[J]. Radiochim Acta, 1967, 8: 216-210.
[7]	JENSEN B S. Solvent extraction of metal chelates: Ⅱ. An investigation on some 1-phenyl-3-methyl-4-acyl-pyrazolone-5[J]. Acta Chem Scand, 1959, 13: 1 890-1 896.
[8]	GRAHEK Z, KOSUTIC K, LULIC S. Improved method for the separation of radioactive strontium from various samples by mixed solvent anion exchange[J]. J Radioanal Nucl Chem, 1999, 242(1): 33-40.
[9]	刘安喜,张秋萍,吴立城,等. 1-苯基-3-甲基-4-苯氧乙酰基-5-吡唑啉酮对金属离子萃取行为的研究[J]. 湘潭大学自然科学学报, 1995, 17（1）: 75-77. LIU Anxi, ZHANG Qiuping, WU Licheng, et al. Study on extractive behaviour of metallic ions by 1-phenyl-3-methyl-4-phenoxyacetyl-5-pyrazolone[J]. Natural Science Journal of Xiangtan University, 1995, 17（1）: 75-77（in Chinese）.

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1-苯基-3-甲基-4-辛酰基吡唑啉酮-5的合成及其对Sr萃取性能的研究

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Synthesis and Extractive Property Evaluation of 1-phenyl-3-methyl-4-caprylpyrazolone-5

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