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海底热液硫化物230Th-U测定铀和铀的分离
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Separation of Uranium and Thorium for 230Th-U Dating of Submarine Hydrothermal Sulfides
DOI:

08:43 min

May 20, 2019

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Chapters

  • 00:04Title
  • 01:55Preparing the Samples, Reagents, and Containers
  • 02:47Dissolve and Spike the Samples
  • 03:50Ferric Hydroxide Co-precipitation for U-Th
  • 05:03Purification and Separation of U and Th Fractions
  • 07:17Results: Uranium and Thorium Analysis
  • 08:00Conclusion

Summary

Automatic Translation

该议定书描述了一种在海底热液硫化物样品中用铁共沉淀和提取色谱法对230Th-U不平衡测年法进行纯化和分离的硫化物和硫化物的方法。

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