Patent ID: 11898109
Assignee: MARATHON PETROLEUM COMPANY LP
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  G | IPC C  G

Claim 17:
18. The method of claim 1, wherein the controlling comprises prescriptively controlling, and wherein prescriptively controlling comprises one or more of:
(i) changing CFH operation severity,
(ii) changing a feed rate associated with suppling the CFH unit material to the one or more first processing units,
(iii) diverting flow of one hydrocarbon feedstock streams for one or more hydrocarbon feedstock sources from being supplied to the CFH processing unit,
(iv) changing product fractionation via a fractionator to substantially maintain properties of downstream materials produced by one or more downstream processing units,
(v) controlling one or more of an amount of feed sulfur present in the CFH unit material, an amount of gasoline sulfur, or gasoline endpoint, or
(vi) identifying problems associated with the FCC process and mitigating one or more of the problems by controlling the FCC process during the FCC process.