Atomistry » Samarium » Production
Atomistry »
  Samarium »
    Production »

Samarium Production


Concentrate which contains samarium, europium, gadolinium, terbium and other rare earth elements are separated by extraction, ion exchange sorption, or by combination methods along with europium selective reduction. Samarium is precipitated from obtained by these methods as carbonate or oxalate after which roasted until Sm2O3.

Metallothermic reduction of Sm2O3 by lanthanum of mish metal in vacuum at 1600°C is the main method of samarium extraction; carbothermal preparation is also applicable.

Last articles

Zn in 7O75
Zn in 7O73
Zn in 7O4I
Zn in 7O72
Zn in 7O4J
Zn in 7NVR
Zn in 7NVY
Zn in 7NVZ
Zn in 7NW0
Zn in 7O4K
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy