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酮类试剂萃取分离铼的研究 被引量:19

Study on me extraction of rhenium with ketones
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摘要 简述了碱性体系中酮类试剂对铼的革取分离研究,研究了萃取率与萃取剂用量、体系碱性浓度以及金属离子浓度等之间的关系,并比较了含氧萃取剂及酮类试剂间对铼的革取分离的能力。而闻对铼的萃取分离已用于岩石中痕量铼的实际分析测定。 The extraction separation behavior of rhenium with ketones in alkaline system is described.The effect of amount of extracting reagent, alkalillity of the system and concentration of metal ions on the extraction rate of rhenium were studied.The abilities of extraction separation of rhenium with ketones and with oxygen-colltaining reagents were compared.The extraction separation of rhenium with acetone has been applied to the determination of rhenium in rock samples.
出处 《化学试剂》 CAS CSCD 北大核心 1995年第3期143-145,共3页 Chemical Reagents
基金 中国工程物理研究院自然科学基金
关键词 萃取 丙酮 extraction rhenium ketone acetone
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参考文献1

  • 1周稚仙,杨俊英.苯并-15-冠-5萃取分离铼的研究[J]化学试剂,1987(01).

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