- 专利标题： METHODS AND SYSTEMS FOR ENHANCING PROCESSING OF HYDROCARBONS IN A FLUID CATALYTIC CRACKING UNIT USING A RENEWABLE ADDITIVE
-
申请号： US18144298申请日： 2023-05-08
-
公开(公告)号： US20230272290A1公开(公告)日： 2023-08-31
- 发明人: Nikolas A. Larsen , Jeffrey A. Sexton , Ray Brooks
- 申请人： MARATHON PETROLEUM COMPANY LP
- 申请人地址： US OH Findlay
- 专利权人： MARATHON PETROLEUM COMPANY LP
- 当前专利权人： MARATHON PETROLEUM COMPANY LP
- 当前专利权人地址： US OH Findlay
- 主分类号： C10G11/18
- IPC分类号： C10G11/18 ; B01J8/24 ; B01J8/18 ; B01J38/02
摘要：
Systems and methods for enhancing the processing of hydrocarbons in a FCC unit by introduction of the coked FCC catalyst from the FCC reactor and a renewable feedstock to the FCC regenerator to facilitate regeneration of the coked FCC catalyst. The renewable feedstock can contain biomass-derived pyrolysis oil. The biomass-derived pyrolysis oil and coke from the coked FCC catalyst are oxidized by oxygen to provide a regenerated catalyst that is recycled to the FCC reactor.
公开/授权文献
信息查询
