Patent ID: 9248444
Filing Date: 2016-02-02
CPC Classification: B01J,C10B,C10G,Y02E,Y02P

Claim Text:
1. A process for regenerating a coked catalytic cracking catalyst, comprising contacting the coked catalytic cracking catalyst with an oxygen containing gas at a temperature of equal to or more than 550° C. in a regenerator to produce a regenerated catalytic cracking catalyst, heat and carbon dioxide, wherein the coked catalytic cracking catalyst comprises carbon-containing deposits, which carbon-containing deposits comprise 1 wt% to 25 wt% bio-carbon, based on the total weight of carbon present in the carbon-containing deposits, wherein the coked catalytic cracking catalyst is produced by contacting a solid biomass material with a catalytic cracking catalyst at a temperature of more than 400° C. in a catalytic cracking reactor.