Patent ID: 11905468
Assignee: MARATHON PETROLEUM COMPANY LP
Field: Measurement (Instruments)
Classification: CPC C  B  G | IPC B  C  G

Claim 29:
30. The FCC process controller of claim 29, wherein the analytical cracking model comprises one or more cracking algorithms configured to:
determine, based at least in part on the catalytic cracking data, target material properties for one or more of the hydrocarbon feedstock, the unit materials, or the downstream materials,
control operation of one or more of the first processing units or the one or more second processing units, thereby to produce one or more of unit materials having unit material properties within a first predetermined range of target unit material properties for the unit materials or one or more of downstream materials having downstream material properties within a second predetermined range of target material properties for the downstream materials,
determine one or more of actual unit material properties for the unit materials produced by the one or more first processing units or one or more of actual downstream material properties for the downstream materials produced by the one or more second processing units,
determine one or more of unit material differences between the actual unit material properties and the target unit material properties or downstream material differences between the actual downstream material properties and the target downstream material properties, and
change, based at least in part on one or more of the unit material differences or the downstream material differences, the one or more cracking algorithms to reduce the one or more of the unit material differences or the downstream material differences.