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

Claim 16:
17. The method of claim 1, wherein the controlling comprises prescriptively controlling, and wherein prescriptively controlling one or more CFH material properties associated with the CFH unit material supplied to the one or more first processing units comprises one or more of:
(i) controlling amounts of one or more hydrocarbon classes present in the CFH unit material,
(ii) substantially maintaining a relatively constant amount of sulfur in the CFH unit material while varying one or more of an amount of aromatics, an amount of nitrogen, or an amount of concarbon present in the CFH unit material,
(iii) prescriptively controlling one or more CFH material properties associated with the CFH unit material supplied to the one or more first processing units during operation of one or more of the CFH processing unit or the one or more first processing units to cause the FCC process to achieve material outputs that more accurately and responsively converge on the one or more target properties,
(iv) promoting extension of catalyst life, or
(v) controlling one or more of SOx content, NOx content, or carbon monoxide (CO) content present in one or more of the CFH unit material produced by the CFH processing unit or the unit materials produced by the one or more first processing units.