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US 2024/0174573 A1Published application
Synthetic cassiterite used as a standard substance for in-situ tin isotope testing, preparation methods thereof and methods for in-situ tin isotope analysis using synthetic cassiterite
AssigneeNorthwest University
InventorsPeng LIU, Zhian BAO, Honglin YUAN
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Abstract
Synthetic cassiterite used as a standard substance for in-situ tin isotope testing, a preparation thereof, and a method for in-situ tin isotope analysis using the synthetic cassiterite are provided. The preparing method includes: grinding a natural cassiterite into ultrafine powder; and obtaining a synthetic cassiterite that can be used as a standard substance.
Claims20
A method for preparing a synthetic cassiterite, comprising:
- grinding a natural cassiterite into ultrafine powder;
- and
- obtaining a synthetic cassiterite by sintering the ultrafine powder at a preset temperature and a preset pressure, the synthetic cassiterite being used as a standard substance for in-situ determination of tin isotope ratios.
Dependencies are inferred from the claim text.