| A NEW METHOD FOR SEPARATION AND DETERMINATION OF U AND Th IN DEEP-SEA MANGANESE NODULES |
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| 作者姓名： | 罗尚德 施文远 陈真 黄奕普 |
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| 作者单位： | Department of Oceanography，Xiamen Universty，Xiamen，Department of Oceanography，Xiamen Universty，Xiamen，Department of Oceanography，Xiamen Universty，Xiamen，Department of Oceanography，Xiamen Universty，Xiamen |
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| 摘 要： | A new and simple method for separation and determination of U and Th in manganese nodules has been developed. The results show that the addition of NH4NO3 to the dilute HNO3 medium increases the selectivity of anion-exchange separation of U and Th. The simple procedure and high recoveries of the method make it valuable to the analyses of U and Th in manganese nodules.
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| 收稿时间： | 1986/1/22 0:00:00 |
| 修稿时间： | 6/3/1986 12:00:00 AM |
A NEW METHOD FOR SEPARATION AND DETERMINATION OF U AND Th IN DEEP-SEA MANGANESE NODULES |
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| LUO SHANGDE,SHI WENYUAN,CHEN ZHEN and HUANG YIPU.A NEW METHOD FOR SEPARATION AND DETERMINATION OF U AND Th IN DEEP-SEA MANGANESE NODULES[J].Acta Oceanologica Sinica,1987,6(1):87-93. |
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| Authors: | LUO SHANGDE SHI WENYUAN CHEN ZHEN and HUANG YIPU |
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| Institution: | Department of Oceanography, Xiamen Universty, Xiamen |
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| Abstract: | A new and simple method for separation and determination of U and Th in manganese nodules has been developed.The results show that the addition of NH4NO3 to the dilute HNO3 medium increases the selectivity of anion-exchange separation of U and Th.The simple procedure and high recoveries of the method make it valuable to the analyses of U and Th in manganese nodules. |
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