Cerium oxide solutions for the desulfurization of gases

Details Cerium oxide solutions for the desulfurization of gases Cerium oxide solutions for the desulfurization of gases

1992-02-28

1994-07-05

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

423230, 423263, 502302, 502303, 502304, B01J 2006, B01J 2004, B01J 2310, C01F 1700

Patent

active

053267370

ABSTRACT:
A solid solution for the desulfurization of sulfur containing gases is provided in which the solution contains oxides having oxygen ion vacancies provided therein. The solid solution has a solvent which has at least one lanthanide oxide which crystallizes in the fluorite habit. The solid solution has a solute which contains a second oxide having a valence which differs from the valence of the lanthanide oxide present in the solvent.

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