公开(公告)号：WO2022094580A1

公开(公告)日：2022-05-05

申请号：PCT/US2021/072086

申请日：2021-10-28

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： COX, Mark D.

IPC: C10G31/08 ,  B01D11/04 ,  C02F1/42 ,  C02F1/44 ,  C02F1/74 ,  C02F9/00 ,  C10G33/02

Abstract: Systems and methods to enhance the removal of inorganic contaminants, including metals, from hydrocarbon feedstocks at a refinery. One or more embodiments of such systems and methods may be used to provide a renewable hydrocarbon feedstock having a reduced amount of metal contaminants. The reduction of metal contaminants in the renewable hydrocarbon feedstock mitigates catalyst fouling and/or deactivation during downstream refinery processing of the renewable hydrocarbon feedstock.