Patent ID: 11932537
Assignee: ENI S.P.A.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 11:
12. The process of claim 1, further comprising the following steps: (3) introducing at least a portion of the syngas and/or at least a portion of the hydrogen-enriched syngas to a methanol reactor to produce methanol; (4) optionally separating at least a portion of the hydrocarbons stream into an olefins stream and an unreacted hydrocarbons stream, wherein the olefins stream comprises at least a portion of the olefins in the hydrocarbons stream, and wherein the unreacted hydrocarbons stream comprises at least a portion of the unreacted hydrocarbons in the hydrocarbons stream; and (5) optionally recycling at least a portion of the hydrocarbons stream and/or at least a portion of the unreacted hydrocarbons stream to the cracking zone in step (b) and/or to the CPO reaction zone in step (a).