Fluid catalytic cracking catalyst composition for enhanced butylene to propylene selectivity ratio
AssigneeBASF SE
InventorsWathudura Indika Namal De Silva, David M. Stockwell, Bilge Yilmaz, Junmei Wei
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Abstract
Disclosed herein is a fluid catalyst cracking (FCC) catalyst composition that includes a first component and a second component. The first component and second component may be separate microspheroidal FCC catalysts or may be incorporated in a common microspheroidal FCC catalyst. The first component includes zeolite Y and a first matrix that includes gamma-alumina. The second component includes beta zeolite and a second matrix. Also disclosed herein are methods of preparing the FCC catalyst composition and method of using the FCC catalyst composition.
Claims20
A fluid catalytic cracking (FCC) catalyst composition comprising:
- a first component comprising Y zeolite and a first matrix comprising gamma-alumina;
- and
- a second component comprising beta zeolite and a second matrix, wherein the second component is present in the FCC catalyst composition in an amount ranging from about 0.1 wt % to about 20 wt % based on total weight of the FCC catalyst composition.
Dependencies are inferred from the claim text.