Catalyst for reforming of methanol and process of preparing same

Details Catalyst for reforming of methanol and process of preparing same Catalyst for reforming of methanol and process of preparing same

1983-03-24

1985-04-16

Gantz, Delbert E.

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

Perovskite

502302, 502303, 502304, 502332, 502333, 502334, B01J 2310, B01J 2340

Patent

active

045116733

ABSTRACT:
A catalyst for reforming CH.sub.3 OH to H.sub.2 and CO, which is high in activity, selectivity and durability. The catalyst uses a granular or monolithic carrier which is made of active alumina at least in its surface regions, and compound oxide(s) of perovskite structure MAlO.sub.3, where M is a metal selected from the rare earth elements, e.g. La or Ce, or from the titanium family elements, e.g. Ti or Zr, and catalytic metal(s) of the platinum group, e.g. Pt, Pd and/or Rh, are deposited on the carrier. Preferably the amount of the metal(s) M in the compound oxide(s) is 0.1-10.0 Wt % of the carrier, and the content of the metal(s) of the platinum group in the catalyst is 0.1 to 1.0 Wt %. The catalyst is prepared by first depositing the compound oxide(s) on the carrier by pyrolysis of suitable salts of the respective metals M and Al which are applied to the carrier as a mixed solution, and then depositing the catalytic metal(s) by pyrolysis of suitable compound(s) of the catalytic metal(s) applied to the carrier as a solution.

REFERENCES:
patent: 4151123 (1979-04-01), McCann
patent: 4170573 (1979-10-01), Ernest et al.
patent: 4413152 (1983-11-01), Arena

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