Patent ID: 11873451
Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 7:
8. A total effluent from an FCC process comprising a combined weight of a naphtha boiling range portion and a distillate boiling range portion of 65 wt % or more relative to a weight of the total effluent, 10 wt % or more of C4 hydrocarbons relative to the weight of the total effluent, and a ratio of C3 olefins to total C3 hydrocarbons of 0.84 or more,
wherein the naphtha boiling range portion comprises a T90 distillation point of 221° C. or less, an aromatics content of 10 wt % to 23 wt % relative to a weight of the naphtha boiling range portion, a weight ratio of paraffins to aromatics of 1.4 or more, a sulfur content of 30 wppm or less, and a weight ratio of mercaptan sulfur to total sulfur of 0.10 to 0.90.