Molecular sieve compositions, catalyst thereof, their making...

Details Molecular sieve compositions, catalyst thereof, their making... Molecular sieve compositions, catalyst thereof, their making...

2007-04-24

2007-04-24

Sample, David (Department: 1755)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Phosphorus or compound containing same

C502S064000, C502S065000, C502S068000, C502S208000

Reexamination Certificate

active

10364172

ABSTRACT:
The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene The catalyst composition comprises a molecular sieve and at least one metal oxide, such as a magnesium oxide that, when saturated with acetone and contacted with said acetone for 1 hour at 25° C., converts more than 80% of the acetone.

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