Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Sulfur or compound containing same
Patent
1988-04-20
1989-04-11
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Sulfur or compound containing same
502317, 502347, 502348, 549536, B01J 2304, B01J 2324, B01J 2336, B01J 2350
Patent
active
048206750
ABSTRACT:
This invention relates to an ethylene oxide catalyst having an improved 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 sulfur, molbydenum, tungsten, chromium and mixtures thereof supported on a porous refractory support.
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Shell Oil Company
Shine W. J.
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