Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1994-11-01
1996-08-13
Pal, Asok
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502202, 502208, B01J 2350
Patent
active
055456030
ABSTRACT:
This invention relates to an ethylene oxide catalyst having improved initial selectivity which catalyst comprises silver, a promoting amount of alkali metal, a promoting amount of rhenium and a promoting amount of rhenium co-promoter selected from phosphorus, boron and mixtures thereof, supported on a porous refractory support.
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McCollough Pamela J.
Pal Asok
Shell Oil Company
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