Ethylene oxide catalyst

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making

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Details

502348, 549536, B01J 2104, B01J 2108, B01J 2304, B01J 2350

Patent

active

047286342

ABSTRACT:
This invention relates to ethylene oxide catalysts comprising silver, alkali metal promoters supported on a carrier, which carrier is prepared by a process which comprises mixing an aluminum compound with an alkali metal salt and with a silicon compound and calcining resultant mixture at a temperature greater than about 1100.degree. C.

REFERENCES:
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patent: 4013590 (1977-03-01), Buonomo et al.
patent: 4242235 (1980-12-01), Cognion et al.
patent: 4379134 (1983-04-01), Weber et al.
patent: 4392988 (1983-07-01), Dobson et al.
patent: 4471071 (1984-09-01), Rebsdat et al.
patent: 4575494 (1986-03-01), Young et al.

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