Patent ID: 11939535
Assignee: PETRÓLEO BRASILEIRO S.A.—PETROBRAS
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 13:
14. The method according to claim 1, wherein the Type 1 catalyst is active for hydrodeoxygenation and polymerization reactions, the Type 1 catalyst comprising metal oxides of groups VIB and VIIIB, supported on materials with sufficiently high specific area, sufficiently low acidity, and sufficiently high porosity for the hydrodeoxygenation and polymerization reactions to occur, and wherein the metal oxides are partially reduced in the presence of hydrogen at a process temperature and pressure that occurs during the hydrodeoxygenation and polymerization reactions, and wherein the Type 2 catalyst is active for hydrocracking reactions, the Type 2 catalyst comprising metal oxides of the VIB and VIIIB group, deposited on a support with acidic properties and are partially reduced in the presence of hydrogen at the process temperature and pressure that occurs during the hydrocracking reaction.