| 冠醚-1,2-二氯乙烷对苦味酸的萃取 |
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| 引用本文： | 段震文,周金中,汪德熙.冠醚-1,2-二氯乙烷对苦味酸的萃取[J].核化学与放射化学,1986(3). |
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| 作者姓名： | 段震文 周金中 汪德熙 |
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| 作者单位： | 中国原子能科学研究院 北京
(段震文，周金中)，中国原子能科学研究院 北京(汪德熙) |
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| 摘 要： | 本工作研究了二环已基-18-冠-6(DC18C6)和二环已基-15-冠-5(DC15C5)在1,2-二氯乙烷中对苦味酸的萃取,提出了萃合物在有机相中离解的萃取模型,求得了萃合常数和有机相中萃合物的离解常数。
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| 关 键 词： | 冠醚 苦味酸 溶剂萃取 |
EXTRACTION OF PICRIC ACID WITH CROWN ETHER-1, 2-DICHLOROETHANE |
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| DUAN ZHENGWEN ZHOU JINZHONG WANG DEXI.EXTRACTION OF PICRIC ACID WITH CROWN ETHER-1, 2-DICHLOROETHANE[J].Journal of Nuclear and Radiochemistry,1986(3). |
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| Authors: | DUAN ZHENGWEN ZHOU JINZHONG WANG DEXI |
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| Abstract: | The extraction of picric acid with DC18C6 and DC15C5 in dichloroethane is studied.A dissociation model of the extracted compounds in the organic phase is proposed, and extraction constants and dissociation constants are obtained. |
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| Keywords: | Crown ether Picric acid Solvent extraction |
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