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  5. Investigation on the extraction of strontium ions from aqueous phase using crown ether-ionic liquid

Investigation on the extraction of strontium ions from aqueous phase using crown ether-ionic liquid

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：ybchen123
【摘 要】
：
The extraction of strontium ions using DCH18C6 as the extractant and various ionic liquids(ILs) as solvents has been investigated.The distribution ratio of Sr2+
【作 者】
：
Chao Xu (1)  XingHai Shen (1 
【机 构】
：
1.DepartmentofAppliedChemistry
【出 处】
：
中国科学：化学英文版
【发表日期】
：
2009年11期
【关键词】
：
STRONTIUM ions IONIC liquid EXTRACTION CROWN ETHER strontium ions ionic liquid e 
【基金项目】
：
Supported by the National Natural Science Foundation of China (Grant No. 20871009)
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The extraction of strontium ions using DCH18C6 as the extractant and various ionic liquids(ILs) as solvents has been investigated.The distribution ratio of Sr2+ can reach as high as 103 under certain conditions,much larger than that in DCH18C6/n-octanol s
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