Activated magnesium oxide catalysts

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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252438, 252431R, 252430, 252458, B01J 2702, B01J 2724, B01J 3112, B01J 3102

Patent

active

043594085

ABSTRACT:
Catalysts comprising magnesium oxide, sulfate ions and amorphous metal ions including titanium are improved in activity by undergoing a wet grinding step. The level of water in the wet grinding step is critical to achieve full activity. The water may subsequently be removed by calcining and is necessarily present only during the wet grinding step.

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