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6. On a New Method for the Separation of Yttrium and Erbium from Cerium, Lanthanum, and Didymium. Part I

Published online by Cambridge University Press:  15 September 2014

J. Gibson  and
R. M. Morrison
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Extract

The method for the separation of these two groups hitherto in use was first proposed by Berzelius, and has been followed by almost all chemists who have investigated these earths. For the details of this method we must refer to his “Handbuch;” but we may briefly state that it depends on the relative solubilities of the double sulphates of these metals with potassium in a saturated solution of potassic sulphate.

Type
Proceedings 1877-78
Information
Proceedings of the Royal Society of Edinburgh , Volume 9 , 1878 , pp. 734 - 735
Copyright
Copyright © Royal Society of Edinburgh 1878

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References

page 734 note * Ann. d. Chem. u. Phar. cxxxvii.