Development of analytical techniques for CRM
The supply of Critical Raw Materials (CRM) is crucial for developing EU economy.
To assure sustainable mining, extraction methods must be environmentally sound as well as energy and resource efficient. Improved prediction and prevention techniques to eliminate emissions are necessary. The overall goal of this project is to develop state-of-the-art analytical, including accurate quantification, source identification, and possible speciation of metals in the leachate solution system with a focus on REE and U but also Bi, PGE and Sb for mining of primary and secondary sources. Isotopic analyses of the CRM elements, complementary light stable isotopes (e.g. S) and multi-element screening are useful as tracers of element sources and define processes causing mobilisation of the element. The project is a collaboration between Applied geochemistry and Process metallurgy, mining industry and ALS. This project will enable future research programs and projects from e.g.MISTRA, EU and Formas.
Contact
Lena Alakangas
- Professor and Head of Subject
- 0920-491396
- lena.alakangas@ltu.se
- Lena Alakangas
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