Question

Separation of lanthanides by ion exchange method

Answer 1

To separate the lanthanides from other elements occurring with them, they are chemically combined with specific substances to form lanthanide compounds with low solubility (oxalates and fluorides, for example). A process known as ion exchange is then used to separate the lanthanides from each other.

Answer 2

To separate the lanthanides from other elements occurring with them, they are chemically combined with specific substances to form lanthanide compounds with low solubility (oxalates and fluorides, for example). A process known as ion exchange is then used to separate the lanthanides from each other.