Molecular sieve compositions, catalysts thereof, their...

Details Molecular sieve compositions, catalysts thereof, their... Molecular sieve compositions, catalysts thereof, their...

2008-05-27

2008-05-27

Wood, Elizabeth D (Department: 1793)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

C585S638000, C585S640000, C585S310000, C585S324000, C585S326000, C585S327000, C585S329000, C518S700000

Reexamination Certificate

active

11005584

ABSTRACT:
The invention relates to a conversion process of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene, in the presence of a molecular sieve catalyst composition that includes a molecular sieve and a Group 3 metal oxide and/or an oxide of a Lanthanide or Actinide series element. The invention is also directed to methods of making and formulating the molecular sieve catalyst composition useful in a conversion process of a feedstock into one or more olefin(s).

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