Conversion of carbon monoxide utilizing a perovskite-type rare e

Details Conversion of carbon monoxide utilizing a perovskite-type rare e Conversion of carbon monoxide utilizing a perovskite-type rare e

1993-08-30

1995-08-22

Pal, Asok

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon monoxide component

208113, B01D 5362

Patent

active

054438071

ABSTRACT:
The present invention relates to rare earth complex oxide combustion catalysts wherein perovskite-type rare earth complex oxide active components are carried on a support using mullite as the main phase. The present invention relates also to a process for preparing a rare earth complex oxide combustion catalyst which comprises impregnatiing the support with the solution of the metallic ions prepared by the ABO.sub.3 stoichiometry and then drying and calcining it. Furthermore, the present invention relates to the use of the said catalyst as a combustion catalyst for CO in the fluid catalytic cracking (FCC) process of petroleum refining.

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