Cracking catalyst composition
AssigneesAkzo Nobel N.V., Petroleo Brasileiro S.A.
InventorsYiu Lau Lam, Anselmo Da Silva Santos, Rodolfo Eugenio Roncolatto, Marcelo Andre Torem, Edisson Morgado JR., Paul O'Connor
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Abstract
The present invention relates to a cracking catalyst composition comprising a physical mixture of 10-90 weight % of a cracking catalyst A and 90-10 weight % of a cracking catalyst B, whereby catalyst A is a zeolite-containing cracking catalyst, and catalyst B is a catalyst having a higher average pore volume in the pore diameter range of 20-200 Å than catalyst A in the same pore diameter range and not containing M41S material. These compositions can suitably used for the fluid catalytic cracking of hydrocarbon feeds with high metal concentrations.
Claims11
A cracking catalyst composition comprising a physical mixture of 10-90 weight % of a cracking catalyst A and 90-10 weight % of a cracking catalyst B, whereby catalyst A is a zeolite-containing cracking catalyst, and catalyst B is a catalyst having a higher average pore volume in the pore diameter range of 20-200 Å than catalyst A in the same pore diameter range, said composition not containing M41S material.
Dependencies are inferred from the claim text.