Alumina catalyst supports

Catalyst – solid sorbent – or support therefor: product or process – Miscellaneous

Patent

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Details

502303, B01J 2104, B01J 2310, B01J 3200

Patent

active

047229209

ABSTRACT:
An alumina catalyst support stable at high temperatures comprises transformative alumina having a purity not less than 99.95% impregnated with lanthanum in an amount of 1.5 to 6 wt % based on the weight of the alumina. The alumina catalyst support has a surface area of at least 60 m.sup.2 /g after heating at 1200.degree. C. for 5 hours.

REFERENCES:
patent: 4021185 (1977-05-01), Hindin et al.
patent: 4528279 (1985-07-01), Suzuki et al.
patent: 4624940 (1986-11-01), Wan et al.

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